BUILDING BRIGHTER FAÇADES. Composite Dispersion Binder Reduces Fading and Dirt Pick-up REPRINT I EUROPEAN COATINGS JOURNAL I JANUARY 2017
|
|
- Nora Greene
- 6 years ago
- Views:
Transcription
1 CREATING TOMORROW S SOLUTIONS REPRINT I EUROPEAN COATINGS JOURNAL I JANUARY 2017 BUILDING BRIGHTER FAÇADES Composite Dispersion Binder Reduces Fading and Dirt Pick-up
2 28 ARCHITECTURAL COATINGS TECHNICAL PAPER Source: Brad Pict - Fotolia BUILDING BRIGHTER FAÇADES Composite dispersion binder reduces fading and dirt pick-up. By Lenine de Sousa Gomes, Wacker Chemie AG. A new form of hybrid binder has been developed in which the silica particles are more homogeneously distributed than in previous technologies. The binder reduces dirt pick-up and can also improve colour retention on exposure. Leaching of soluble components, giving rise to efflorescence and snail trails, is also reduced. The choice of binders plays a key role in determining the properties and functionalities of the resulting paint and coating formulations ranging from dirt pick-up resistance to durability and overall appearance of the end product. A novel dispersion developed by the Wacker chemical group yields optimum results by combining the unique properties of both organic and mineral materials. The high pigment stability of this binder makes for vibrant exterior paints that retain their colour for much longer and are less prone to fading. Paints formulated with the new binder also reduce the amount of dirt that the façade surface picks up and reduce or even eliminate snail trails (due to leaching) on the façade. COLOUR LENDS CHARACTER TO FAÇADES WHILE IT LASTS Figure 1: Schematic model of a polymer particle of Primis AF 1000, which combines a silica core and an organic shell with silane groups (yellow dots) and surfactants (red dots) to yield unique binder performance. Inorganic polymer (silica) Organic polymer and silane chemistry Primis AF 1000 binder Inorganic core: silica particle Organic shell: acrylic copolymers The purpose of exterior coatings is to protect buildings from external influences such as cold, heat, rain, ice and UV radiation. At the
3 TECHNICAL PAPER 29 RESULTS AT A GLANCE Hybrid binders have been developed that incorporate inorganic materials (generally silica) with an organic emulsion binder, to increase hardness while maintaining easy coalescence. However, agglomeration of silica particles can cause a range of problems from increased hydrophilicity to cracking. A new form of hybrid binder has been developed in which acrylic polymers are functionalised with silanes, which bind to fine silica sol particles and so ensure they are homogenously dispersed with much less tendency to agglomerate. Exposure tests show that the new binder gives lower dirt pick-up than standard emulsion binders and can also improve colour retention. Another appearance problem known as snail trails arises when soluble components in paints are leached out under moist conditions. Several tests confirmed that the new binder reduces leaching and the formation of efflorescence salts on the surface of paints. same time, they function as design elements, lending visual charm to a building s walls by adding colour, shape or surface details. With the rise of postmodern architecture in the 1980s, more and more architects found the courage to explore bright colours. Colours and surface texture are what turn exterior coatings into a design element, defining the look both of individual buildings and of entire regions. When thinking of Sweden, for example, most people picture red wooden buildings, while the baroque structures of Central Europe stand out in bright pastels, and the old quarters of Paris are adorned with sandy, champagne-coloured plasters. The main problem with colourful façades, however, is that over time the brightly coloured paints tend to fade. Due to the influence of Figure 3: Comparison of paints formulated with a standard composite binder (left) and with the new binder (right). The silica particles in the standard paint tend to agglomerate more in the standard paint. Figure 2: Schematic overview of technologies that combine organic and inorganic components. Left, mixing silica sol with polymer dispersions; centre, encapsulation based on emulsion polymerisation; right, new composite technology treating the surface of silica sol with reactive organic polymers. 100 nm 100 nm
4 30 ARCHITECTURAL COATINGS TECHNICAL PAPER weather, wall coatings often lose their shining brilliance. A key element for paint formulations is the choice of binders they allow for a durable protective film to be formed and enable the coating to cure quickly, while remaining elastic and flexible at the same time. Furthermore, fillers and pigments need to coalesce with the help of the right binder for the façade to keep its appearance over a long time. That is why a novel binder system marketed as Primis AF 1000 has been developed, designed to make brilliant colours last a long time. The dispersion effectively stabilises coating pigments, creating long-lasting façades that remain attractive for years to come, soil less and avoid snail trails. HYBRID BINDER HAS MORE HOMOGENEOUS SILICA DISTRIBUTION The hybrid binder combines organic and mineral components, using silane chemistry to deliver a binder with a completely novel property profile. It is an aqueous polymer dispersion combining two phases one based on acrylate copolymers and the other on silica sol particles (see Figure 1). Inorganic silica is typically hard, thermostable and UV stable. Thus, it lends paints very low tackiness and, Figure 4: Dirt pick-up resistance of paints based on the new binder and standard dispersions based on styrene acrylic and vinyl acetate/veova binders, at an outdoor weathering station in the United Arab Emirates (60 SE / Dubai). SA therefore, low dirt pick-up and long-lasting colour retention. The organic polymer phase is based on acrylic esters and performs a binder s traditional role producing excellent adhesion to the substrate and a high degree of cohesion, while at the same time offering flexibility, good mechanical properties and hydrophobicity. The construction industry has been combining organic and inorganic components in binders for some time. This can be done in different ways. Sometimes, the mineral particles are simply mixed into an organic dispersion, or encapsulated by means of emulsion polymerisation (see Figure 2). However, these two technologies only barely achieve sufficient homogeneity of the silica in the polymer phase. This poor homogeneity can lead to the dispersion having storage stability problems, as well as crack formation and high water uptake in coatings due to silica agglomeration. Agglomerated silica in the dispersion results in large domains of silica, which are distributed in the polymer film once the dispersion has dried. In this case, cracks form easily throughout the whole polymer film due to different internal forces between the silica domains and the polymer particles surrounding them. Another problem is that if the silica is not well dispersed in the polymer phase, it will not be protected and its hydrophilicity will allow water to easily pass through the polymer film, increasing the water uptake. These phenomena can be extrapolated to paints. The new binder s development process provides excellent homogeneity of silica in the polymer phase (see Figure 2). In this mineralised binder, the acrylic polymer components are functionalised with silanes, which in turn react with the silica. In this way, the mineral and organic components are chemically bound together in a controlled way, preventing the silica from agglomerating. Transmission electron microscopy (TEM) pictures clearly show how the silica is dispersed better throughout the coating in comparison to the same paint based on a conventional composite binder (see Figure 3). EXPOSURE TEST SHOWS GREATLY REDUCED DIRT PICK-UP Primis AF 1000 VAc-VeoVa The high thermal conductivity of the mineralised dispersion allows paint and façade surfaces to dry rapidly. In addition to producing ideal barrier properties, the binder reduces the amount of dirt that coatings pick up. Thermoplasticity is one of the hallmarks of traditional acrylate dispersions, but it causes the façade to soil quickly in hot environments. The new binder technology, however, provides good elasticity at an optimum level of surface hardness, prevent- Figure 5: Colour retention of plasters containing iron oxide pigment based on the new binder and a standard styrene-acrylic dispersion, at an outdoor weathering station in Germany (60 SW / Burghausen) Weeks Primis AF 1000 SA Primis AF 1000 SA
5 TECHNICAL PAPER 31 ing soiling by making it very difficult for dirt particles to adhere to the surface. Many outdoor weathering tests have been performed with this binder at different locations, for example at the company s technical centre in Dubai, United Arab Emirates. Figure 4 illustrates how white and coloured exterior paints based on the new binder behave in comparison to the same paints based on conventional polymer binders (styrene acrylic and vinyl acetate/ VeoVa binders). The paints contain 32% binder (50% solids content) and 18% titanium dioxide with a pigment volume concentration (PVC) of approximately 47%. Dirt pick-up is clearly lower with the new composite binder after just one year of exposure in Dubai facing at 60 to the south-east. For this test a primer for plaster, which presents a rough surface, was used in order to make the test more challenging. Sand observed on the panels after the test came from the well-known Dubai sandstorms. PIGMENT STABILITY CAN BE IMPROVED Pigments are blended into exterior paints in order to add rich, vivid colour to the walls of homes and other buildings. While organic pigments are known for their wide variety of shades, they are not always particularly stable, especially when exposed to UV radiation. As a result, they fade and usually become paler over time due to the sun and weather. Inorganic pigments, by contrast, are better able to resist outdoor conditions, but do not offer the same variety of shades and hues. The hybrid dispersion significantly increases the stability of organic pigments in paint formulations. This is because mineralisation protects organic pigments more efficiently against UV radiation the pigments lose their brilliance and intensity considerably more slowly as a result, allowing exterior paints to retain their original colour for longer. Figure 6: Contact angle test (in-house method) of binder technologies. Primis AF 1000 SA VAE-A Untreated paint Treated paint Figure 7: Scanning electron microscope (SEM) pictures of paints based on the new binder (left), styrene-acrylic (needle-like precipitates middle) and vinyl acetate-ethylene-acrylate binders (spongiform precipitates right).
6 32 ARCHITECTURAL COATINGS TECHNICAL PAPER Enhanced colour consistency and paint longevity has been verified through outdoor exposure at different locations. Figure 5 shows an example of a test run at an outdoor weathering station in Burghausen, Germany, with plasters containing 1.5 to 2.0 mm fillers. The plasters depicted in this picture contained 13% binder (50% solids content), 2% titanium dioxide and 2% Bayferrox brown 645T pigment. The Delta E values correspond to the difference in colour over time based on the original colour of the plasters and show enhanced colour retention in comparison to the same plaster based on a conventional styrene acrylic. Colour development can also be observed on the panels. The plaster based on the new binder shows excellent colour development with a more vivid brown than the plaster based on the comparison grade. SNAIL TRAILS DUE TO LEACHING ARE REDUCED What are sometimes called snail trails are a phenomenon that occurs with painted exterior walls vertical run marks seen on dry paint films. They are seen, in particular, if it has rained or after a heavy dewfall, disturbing the visual appearance of the façade paint. Snail trails can originate when water-soluble salts in the dried paint migrate to the wall surface be it via gentle rain, dew or irrigation sprinklers and then dry on the surface. This migration of salts (leaching) causes streaks that are usually randomly spaced and follow the gravitational direction. Snail trails appear not only on exterior coatings, but can also be seen indoors in wet rooms, such as kitchens and bathrooms, due to high humidity. Figure 6 shows the results of a contact angle test run in the laboratory to confirm that paint surfaces change following exposure to water. Two well-known binders for exterior paints were selected for comparison with the new binder: one styrene acrylic and the other vinyl acetate-ethylene-acrylate. For the test, paints with 42% binder (50% solids content) and 4% Colanyl Blue A2R 131 (phthalocyanine blue dispersion) were applied to Leneta test cards and cured for 24 hours at 50% relative humidity and 23 C. A droplet of water was put on the cured paint, and the contact angle between the paint surface and the water droplet was measured. The same procedure was performed after treatment of the cured paints with water for one minute and allowing the panels to dry for 24 hours. In general, a decrease of the contact angle after water treatment was observed, which confirms that the surface of the paints showed increased hydrophilicity after water treatment. This is very likely due to the migration of water-soluble salts in the paint to the surface. The smallest decrease of contact angle in this test was seen with the paint based on the hybrid binder, which suggests that it contributes less to leaching than the other binders that were tested. The change in the surface of these paints was also analysed using scanning electron microscopy (SEM). Figure 7 shows pictures taken of paint surfaces that were treated with water as previously described during contact angle measurement. The paint based on the new binder showed no change to the surface, while both paints based on other market technologies showed precipitates on their surfaces. The paint based on the styrene-acrylic binder featured needle-like precipitates, while the one based on the vinyl acetate-ethyleneacrylate binder displayed spongiform precipitates. These precipitates change the appearance of the surface of wall paints, displaying the visible marks which are known as snail trails. NMR ANALYSIS CONFIRMS LEACHING IS REDUCED In order to obtain a better comparison of binders, water extracts from the binders were analysed using nuclear magnetic resonance (NMR). For this test, polymer films of the dispersions were prepared and cured for 14 days at 23 C and 50% relative humidity. These polymer films were immersed in water for 24 hours at 23 C. Water-soluble salts coming from the different polymer films were obtained after water evaporation at 50 C. The remaining extract was dissolved in a polar solvent (deuterium oxide) and a non-polar one (trichloromethane) and analysed using NMR. Figure 8 shows NMR charts of the extracts obtained from the different polymers dissolved in the polar solvent and the chart of the polar solvent itself. Peaks on the charts correspond to substances Figure 8: Evaluation of leaching using nuclear magnetic resonance of water extracts of paints based on different binder technologies with a polar solvent ppm Primis AF 1000 VAE-A SA Polar solvent
7 TECHNICAL PAPER 33 You can achieve great results by using the right raw materials. Lenine de Sousa Gomes Technical Service Manager for Dispersions in Paints & Coatings Wacker Polymers 3 questions to Lenine de Sousa Gomes What has to be considered when formulating with the new binder? Actually, there are no special constrains formulating with this new binder. Perhaps you should keep in mind that a part of the binder is inorganic when calculating the PVC, but just contact us if you face any problems in formulating, plus, guide formulations are also available. Which organic pigments are most problematic regarding fading? It is difficult to give a specific answer since results are very recipe-dependent. However, difficult pigments are for instance Red 254 or Violet 23. Yet, I think you can achieve great results by using the right raw materials in your formulation, including our binder. What locations and durations were chosen for the weathering tests? We have plenty of possibilities for testing in our different technical centers around the world, but in this case, we decided to choose Burghausen (Germany) and Dubai. Burghausen is our standard outdoor weathering station for Europe, and Dubai was considered in order to have a better evaluation of dirt-pick-up. Pictures from Dubai shown in this article were taken after one year exposure. that were washed out from the polymer films (leaching) or are related to the solvent used. The new binder shows excellent results with regard to leaching after this test, since peaks seen on the chart come from the solvent, while the other polymers under consideration clearly showed more peaks in addition to those coming from the solvent. Charts with a non-polar solvent were also considered, but will not be discussed here the results are comparable with those of the polar solvent already discussed. The new hybrid binder thus combines the unique properties of inorganic and mineral components. In comparison to other composite technologies, a more homogeneous distribution of silica in the dried paint film can be achieved through the combination of acrylic polymers, silane chemistry and silica sol. As a result, paints formulated with it have high dirt pick-up resistance, show reduced cracks or water uptake and minimise the formation of snail trails. The dispersion s good pigment compatibility and colour consistency can create richly coloured façades, even with critical organic pigments, that retain their brilliance for an unusually long time.
8 The data presented in this medium are in accordance with the present state of our knowledge but do not absolve the user from carefully checking all supplies immediately on receipt. We reserve the right to alter product constants within the scope of technical progress or new developments. The recommendations made in this medium should be checked by preliminary trials because of conditions during processing over which we have no control, especially where other companies raw materials are also being used. The information provided by us does not absolve the user from the obligation of investigating the possibility of infringement of third parties rights and, if necessary, clarifying the position. Recommendations for use do not constitute a warranty, either express or implied, of the fitness or suitability of the product for a particular purpose. 7447e/01.17 Wacker Chemie AG Hanns-Seidel-Platz München, Germany Tel info@wacker.com
BASF Architectural Coatings Developing and Formulating for Next Generation Durability
BASF Architectural Coatings Developing and Formulating for Next Generation Durability Deven Shah, Technical Account Manager FORMULATION BRAND SUSTAINABILITY SERVICES INTEGRITY INNOVATION Acronal EDGE 4247
More informationCREATING TOMORROW S SOLUTIONS NONWOVENS AND TECHNICAL TEXTILES I POLYMER DISPERSIONS THINK AHEAD IN NONWOVENS AND TECHNICAL TEXTILES
CREATING TOMORROW S SOLUTIONS NONWOVENS AND TECHNICAL TEXTILES I POLYMER DISPERSIONS THINK AHEAD IN NONWOVENS AND TECHNICAL TEXTILES BRINGING IDEAS TO LIFE IS OUR PARTICULAR EXPERTISE Your Technology Lead
More informationOptimal dispersion. Seite/Page: 144
Optimal dispersion Latex/pigment composite particles improve waterborne paints. The quality of paint is to a large degree dependent on the quality of the pigment particles dispersion. Latex particles containing
More informationspecialities -Photocatalysts in Coatings KRONOClean - TiO 2 KRONOClean 7000 TiO 2
KRONOClean - TiO 2 -Photocatalysts in Coatings KRONOClean 7000 TiO 2 photocatalyst for UV radiation and visible light KRONOClean 7050 TiO 2 photocatalyst for UV radiation Both products are eminently suitable
More informationA Waterborne Self Cross Linking Binder for Designing Coatings with Excellent Chemical and Blocking Resistance
A Waterborne Self Cross Linking Binder for Designing Coatings with Excellent Chemical and Blocking Resistance Gun Lundsten CH-Polymers OY, Raisionkaari 55, 21200 Raisio, Finland, e-mail: gun.lundsten@ch-polymers.com
More informationWATER-BORNE SOL-GEL BASED BINDERS FOR THE FORMULATION OF AMBIENT CURING ZINC DUST PAINTS
WATER-BORNE SOL-GEL BASED BINDERS FOR THE FORMULATION OF AMBIENT CURING ZINC DUST PAINTS Björn Borup, Philipp Albert, Helmut Mack Evonik Industries, Germany Introduction Regulatory pressure and increasing
More informationSELECTING EXTERIOR TOPCOATS BASED ON AESTHETIC PERFORMANCE
SELECTING EXTERIOR TOPCOATS BASED ON AESTHETIC PERFORMANCE COATINGS & ULTRAVIOLET LIGHT What is a Coating Polymer? A carbon chain created primarily with by-products of the petroleum industry. These polymers,
More informationCOLORANTS FOR AUTOMOTIVE COATINGS
COLORANTS FOR AUTOMOTIVE COATINGS Narendra Upadhyay Asian PPG Industries 2/6/2009 Coating Process of Car Body Global Automotive Paint Driving Forces Higher Quality Appearance, Durability, Color Lower Cost
More informationCrackle Paste is a water-based product formulated with styrene-acrylic copolymer emulsions, and may have a tendency to yellow.
PRODUCT DESCRIPTION Crackle Paste is a water-based product formulated with styrene-acrylic copolymer emulsions, and may have a tendency to yellow. This product has white, low-density solids that replace
More informationFORMULATING YOUR VISION WITH OUR EXPERTISE. Celanese Celvolit Dispersions for Turkey, Middle East and Africa
FORMULATING YOUR VISION WITH OUR EXPERTISE Celanese Dispersions for Turkey, Middle East and Africa About Celanese FORMULATING YOUR VISION WITH OUR EXPERTISE The company Celanese Emulsion Polymers business
More information13 Congresso Internacional de Tintas 13ª Exposição Internacional de Fornecedores para Tintas
HIGH PERFORMANCE ADDITIVES FOR WATER BASED AND LOW VOC PAINTS AND COATINGS Daniel de Moura Massarente, Wolfgang Geuking Croda Coatings and Polymers The replacement of solvent-based coatings by water based
More informationExterior Durability of PRIMAL PR-1045 Acrylic Emulsion
Technical Article Exterior Durability of PRIMAL PR-1045 Acrylic Emulsion Introduction PRIMAL PR-1045 Acrylic Emulsion, a product of Dow Coating Materials, is a 100% acrylic emulsion suitable for use in
More informationFEATURE-SERVICE. Clever Adhesives for High-Quality Woods. Number 2, December 2011
Wacker Chemie AG Hanns-Seidel-Platz 4 81737 München, Germany www.wacker.com FEATURE-SERVICE Number 2, December 2011 Clever Adhesives for High-Quality Woods Nature is moving into the home thanks to wood.
More informationWhat is Paint?
What is Paint? 2017 1 PAINT IS A LIQUID DESIGNED FOR APPLICATION TO A SURFACE IN A THIN FILM THAT CURES TO AN SOLID FILM. A COATING WHICH PROTECTS THE SURFACE OF AN OBJECT. USED TO CREATE DESIRED AESTHETICS
More informationAccumulation of Sulfur Compounds. Following Exposure to Sulfurous Acid
Accumulation of Sulfur Compounds At the Interface of Paint and Wood Following Exposure to Sulfurous Acid R. Sam Williams and Thomas A. Kuster U.S. Department of Agriculture* John Spence U.S. Environmental
More informationESSENTIAL INFORMATION
CHAPTER 2: ESSENTIAL INFORMATION ESSENTIAL INFORMATION CHAPTER 02 WHAT IS ACRYLIC PAINT? Water based acrylic paint is composed of pigment particles dispersed in an acrylic polymer emulsion. COMPONENTS
More informationU.S. General Services Administration Historic Preservation Technical Procedures
1 of 6 8/20/2010 8:22 AM U.S. General Services Administration Historic Preservation Technical Procedures 06400-02 SUPPLEMENTAL GUIDELINES FOR REMOVING PAINT FROM INTERIOR AND EXTERIOR WOOD SURFACES This
More informationRalston UNI Plus colourant series
Product Data Sheet VOC free universal colourants for water-based and solvent based architectural paints. For in-plant or point of sales (POS) tinting systems. Light fastness of pigment (BlueWool scale
More informationKEIM Soldalit SOL-SILICATE FACADE PAINT FOR UNIVERSAL USE
k e i m sold a l i t for universal use 1 KEIM Soldalit SOL-SILICATE FACADE PAINT FOR UNIVERSAL USE k e i m sold a l i t for universal use 3 The best paint for every substrate COLOUR STABLE Keeps the colour
More informationSpacing for better effects
Spacing for better effects Influence of fine particle size extenders and entrapped air on utilisation of TiO 2 in emulsion paints. A number of interactions can occur between titanium dioxide and mineral
More informationLead free for our Environment. MONOLITE & HEUCODUR / VANADUR & Heuco FIT LR & TICO
Lead free for our Environment MONOLITE & HEUCODUR / VANADUR & Heuco FIT LR & TICO Lead chromates - alternatives Global use of lead chromates has significantly declined in recent years due to the toxicity
More informationAdvanced Coating Materials. Dr. Leif Wirtanen
Advanced Coating Materials Dr. Leif Wirtanen 19.2.2016 Topics 1. Tikkurila 2. Paints and coatings general overview 3. Photocatalysis 4. Energy saving Tikkurila Tikkurila - Durable protection and sustainable
More informationThai Kiwa Chemicals Co., Ltd.
Thai Kiwa Chemicals Co., Ltd. Internationally Recognized Zero VOC VOLATILE ORGANIC COMPOUNDS ISO 9001 : 2015 QUALITY MANAGEMENT FROM UKAS Q-LAB INTERNATIONAL STANDARD TESTING For Exterior and Interior
More informationWood protection with long-term durability
Wood protection with long-term durability YEARS Unique heat-reflecting wood protection with cooling effect that reflects the heat of the sun and damaging infrared (IR) rays. Find out more about COOLINGPAINT
More informationPRIMAL HG-90 Binder. Pure Acrylic Polymer for Gloss and Semi-Gloss Paints
Technical Data Sheet PRIMAL HG-90 Binder Pure Acrylic Polymer for Gloss and Semi-Gloss Paints Regional Product Availability EMEA Description Product Characteristics PRIMAL HG-90 Binder is a pure acrylic
More informationSCHOLZ "ATI" (Application Technology Information) Paper industry
SCHOLZ "ATI" (Application Technology Information) Paper industry Application Technology Information for the Paper Industry Basics With regard to the colouring of paper the paper industry distinguishes
More information380 Swimming Pool Paint
Issued 21 st April 2010 PRODUCT DATA SHEET UNPAINTED CEMENT 380 Swimming Pool Paint SURFACE PREPARATION New cement or render should be allowed to cure for at least 21-28 days before any preparation is
More informationCREATING TOMORROW S SOLUTIONS INNOVATIONS IN CUSTOMER COMMUNICATION. Technologies of the Future Today
CREATING TOMORROW S SOLUTIONS INNOVATIONS IN CUSTOMER COMMUNICATION Technologies of the Future Today AR Augmented reality enhances the world around us like a window to another reality. AR is based on a
More informationTECHNICAL SUPPORT ENERGIZED BY. Natural Bloom on concrete a natural phenomenon
TECHNICAL SUPPORT ENERGIZED BY Natural Bloom on concrete a natural phenomenon Colorfully designed areas do not have to disappear from out of sight Bayferrox color pigments add life to pavers. They can
More informationPaint Problems. Although you ve probably never thought about it, paint. and How to Prevent Them
Paint Problems and How to Prevent Them Knowing why paint fails is the best way to get a long-lasting, problem-free paint job By Patrick MccoMBe Although you ve probably never thought about it, paint manufacturers
More informationTECHNICAL BULLETIN 7.6
issued: 30/01/2017 Print guidance of / Avery Dennison Screen film products Avery Dennison offers a diversity of self-adhesive films for the production of labels and stickers for in- and outdoor use. Flexible
More informationTarget Markets. Water-based inks
Styrene Maleic Anhydride Ester Copolymers and the New SMA 1550H Pigment Dispersants for Waterborne Benefits Improved color strength Improved dispersion stability and viscosity control Excellent compatibility
More informationBroad-based performance. Regulatory compliance. Pure brilliance.
Broad-based performance. Regulatory compliance. Pure brilliance. 10 Reasons to Switch to 1 reformulation to meet VOC standards of the future...3 1 polymer for use throughout multiple production lines...4
More informationGuide to. an Optimum Recyclability. of Printed Graphic Paper
Guide to an Optimum Recyclability of Printed Graphic Paper Guide to an optimum recyclability of printed graphic paper 1. Introduction This paper deals with the recycling of recovered graphic paper, for
More informationWater-based Polymer Dispersions. for architectural paints, decorative coatings and plasters
Water-based Polymer Dispersions for architectural paints, decorative coatings and plasters Trim Gloss Paints Indoor Paints Facade Paints Primers Silicate Coatings Varnishes Plasters Concrete Protection
More informationFor the past several decades, the focus of
Novel Application of Fluorosurfactants in Easy-Clean Architectural Paints For the past several decades, the focus of interior latex paint performance has been on improved hiding power, scrub resistance
More informationTi-Pure One Coat. The path to the paint can. One coat conquers all. Enabled with Ti-Pure Select TS-6300
The path to the paint can. Contact our team of experts to discuss optimum use of in your formulations. Ti-Pure One Coat ASIA PACIFIC Australia/New Zealand +61-2-922-6234 China +86 21 3862 2117 India +91-40-40635079
More informationInnovative Binders for Colorful Solutions in the Standard. and Economy Paint Space
Innovative Binders for Colorful Solutions in the Standard and Economy Paint Space Ana Beatriz Araujo, Luz Adriana Gómez O., Carolina Mantilla, Gary Dombrowski, Keith Alderfer, Juliana Pissardini. The Dow
More informationSolaplex. Pigments. Colors Systems Solutions
Solaplex Pigments Colors Systems Solutions Rockwood Pigments is a leading manufacturer of advanced inorganic pigments. Our Solaplex range Solaplex Pigments offers unique color properties, exceptional performance
More informationPRODUCT DESCRIPTION High quality interior or exterior enamel for surfaces where a glossy durable finish is required
TECHNICAL DATA SHEET Version 1 2016 JULY THIS ISSUE SUPERSEDES ALL PREVIOUS PUBLICATIONS PRODUCT DESCRIPTION High quality interior or exterior enamel for surfaces where a glossy durable finish is required
More information23 rd International Enamel Congress Monday May 25 th 2015
23 rd International Enamel Congress Monday May 25 th 2015 New coatings for the functionalization of enamelled surfaces Giovanni Baldi Enamel is an extremely heat and abrasion resistant coating, able to
More informationChromadek coil tensioned during the paint process on the paint line at ArcelorMittal Vanderbijlpark Works.
Formable Strong Versatile Durable and Aesthetically Pleasing Chromadek coil tensioned during the paint process on the paint line at ArcelorMittal Vanderbijlpark Works. Formability Steel is generally
More informationIn addition to point 1. containers face the following corrosive conditions like :
THE DEVELOPMENT OF CONTAINER COATINGS There are now in excess of 4 million TEU in the world they predominate the world trades, and are frequently seen on the oceans, rivers, roads, rails and even airplanes
More informationDULUX UNIVERSAL UNDERCOAT
TECHNICAL DATA SHEET Version 1 2015 JUNE THIS ISSUE SUPERSEDES ALL PREVIOUS PUBLICATIONS PRODUCT DESCRIPTION Intermediate coating for use under decorative topcoats, for interior and exterior use PRODUCT
More informationMaking a Surface Coating Kersti Cox, Miami University, Oxford, OH
Making a Surface Coating Kersti Cox, Miami University, Oxford, OH To close the yellow note, click once to select it and then click the box in the upper left corner. To open the note, double click (Mac
More informationADHEBIT Adhesion Promoters
ADHEBIT Adhesion Promoters A new generation of adhesion promoters that combines superior coating and exceptional workability with immediate commercial saving The life of an asphalt pavement depends basically
More informationModule E. Alternatives to lead in paint
Module E Alternatives to lead in paint 1 Outline Paint basics Sources of lead in paint Alternatives for lead in paint Cost associated with lead in paint Summary References Point of Contact 2 3 Paint basics
More informationAPPLICATION Pad printing inks for printing of non-treated polypropylene (PP) for applications not requiring high resistances.
Product Data Sheet Pad Printing Ink TP/PP & TP/PP-A Solvent Based Pad Printing Ink Range, 1-Component APPLICATION Pad printing inks for printing of non-treated polypropylene (PP) for applications not requiring
More informationPRIMAL HG-415 Pure Acrylic Binder
Technical Data Sheet PRIMAL HG-415 Pure Acrylic Binder For Gloss Paints With Improved Application Properties Product Description Regional Product Availability PRIMAL HG-415 Acrylic Binder is a pure acrylic
More informationFEVE Fluoropolymer Emulsions for Performance Improvement in Architectural Coatings
FEVE Fluoropolymer Emulsions for Performance Improvement in Architectural Coatings Bob Parker, Applications Chemist SSCT Annual Meeting Sept. 26 Sept. 29, 2010 Outline Overview of FEVE resin technology
More informationDriving Performance via. in Low-VOC Architectural Paints
Driving Performance via in Low-VOC Architectural Paints Kyle Flack, Nicholas Foley, Tyrone Vaughn, Lisa Kicklighter, and John Mangano BASF Corporation P roper film formation is a critical factor in high
More informationCOLOUR SHADES - OVERVIEW
Product Data Sheet Pad Printing Ink TP 218/GL Solvent Based Pad Printing Ink Range, 2-Component APPLICATION Pad printing inks for printing on glass, ceramics, duroplastics, metals as well as chromium and
More informationEasily dispersible pigments EDW Pigments
Easily dispersible pigments EDW Pigments Made for your convenience Easily Dispersible pigments In the paint manufacturing process, one of the most important steps is the dispersion of pigments. Clariant
More informationMarabu. UltraRotaScreen UVRS. Field of Application. Characteristics
UV Screen Printing Ink for Corona-pretreated or top-coated polyethylene (PE) and polypropylene (PP), self- adhesive foils, top-coated polyester PET foils, PVC and paper labels High gloss, very fast curing,
More informationSYNTRAN. Cationic Acrylic Copolymers. for Waterborne Stain-Blocking Paints and Lacquers. Exceptional Stain Blocking Performance. Excellent Adhesion
SYNTRAN Cationic Acrylic Copolymers for Waterborne Stain-Blocking Paints and Lacquers Exceptional Stain Blocking Performance Nicotine Stains, Wood Extractives, Water Stains, etc. Excellent Adhesion Zinc,
More informationpaint for coil coating
paint for coil coating SUSTAINABLE CHEMISTRY DEDICATED TO INDUSTRIAL PAINTING. Environmentally friendly. In the Paint Division of Condoroil Chemical, sustainability is not only a word, it is a life style.
More informationIdentifying Common Interior Paint Defects/ Complaints
Identifying Common Interior Paint Defects/ Complaints Use of low quality semi-gloss or gloss acrylic paints Use of flat paint in highly trafficked areas, where a higher sheen level would be desirable Use
More informationNEW COATINGS FOR THE FUNCTIONALIZATION OF ENAMELLED SURFACES
NEW COATINGS FOR THE FUNCTIONALIZATION OF ENAMELLED SURFACES Giovanni Baldi Ce.Ri.Col. e-mail: baldig@colorobbia.it Andrea Cioni Ce.Ri.Col. e-mail: cionia@colorobbia.it Valentina Dami Ce.Ri.Col. e-mail:
More informationIndustrial system treatment of cladding
Teknos focuses greatly on developing quick and effective products that are to be included in an industrial surface treatment system. Due to this, Teknos has been the cladding industry s preferred paint
More informationINTERIOR PRODUCTS INTERIOR. Goldsil. Hobby EXTRA. EXTRA Plastic NEW FORMULA NEW PRODUCT
INTERIOR PRODUCTS INTERIOR INTERIOR PRODUCTS Goldsil Acrylic copolymer emulsion based, silicone-tempered, wash-off resistant, decorative, silk-matt, topcoat interior paint. By its siliconized formula,
More informationADDITIVES FOR PAD PRINTING
ADDITIVES FOR PAD PRINTING Due to the diversity of the pad printing process it is impossible to deliver such inks in ready-to-print adjustments. Therefore use of various additives to adjust the pad printing
More informationSoutheast Asia Additives Product Selector Guide - Rheology Modifiers. Experts in the Science of Solutions
Southeast Asia Additives Product Selector Guide - Rheology Modifiers Experts in the Science of Solutions Dow Coating Materials is driving innovation across the architectural and industrial coatings markets
More informationNOTE: This product can be used externally if UV Guard is added (BY REQUEST ONLY).
Product Description PHOENIX PAINTS MAXICOAT 100 is a 2 Pack Water-Dispersed Top Coat which not only exhibits the physical and chemical strengths of epoxy, but also the safety and convenience of water as
More informationPaints for sheet-iron roofs. For corrosion protection of metal surfaces outdoors
Paints for sheet-iron roofs For corrosion protection of metal surfaces outdoors 2 On roofs since 1964 Metallic roofing materials have been used for protecting the roofs of wooden houses since the 19th
More informationMore flexibility with Xfast! The stir-in class for the coloration of paints and coatings Xfast fast, safe, clean!
More flexibility with Xfast! The stir-in class for the coloration of paints and coatings Xfast fast, safe, clean! Xfast the stir-in class Expertise in colorants Always on the move that has been BASF s
More informationPOWER VLIES STRETCH 160
Product Information Manufacturer: Architects Paper A brand of A.S. Création Tapeten AG Südstr. 47 51645 Gummersbach www.architects-paper.com Product Name POWER VLIES STRETCH 160 Quick Start Guide - The
More informationCORROSION EXPERTISE OWATROL OIL.
CORROSION EXPERTISE OWATROL OIL www.owatrol.com OWATROL OIL Used for over 60 years throughout the world, Owatrol has played an important part in interior and exterior maintenance painting for leading industrial
More informationPAINT SYSTEMS USED IN THE CONSTRUCTION MARKET
BACKGROUND Technical TSB 4.1 Bulletin Construction PAINT SYSTEMS USED IN THE CONSTRUCTION MARKET BACKGROUND TBP 2005.10 The rapid expansion of the use of sheet steel in the construction market is partly
More informationContents. NIIR Project Consultancy Services (NPCS) 1/6
The Complete Book on Resins (Alkyd, Amino, Phenolic, Polyurethane, Epoxy, Silicone, Acrylic), Paints, Varnishes, Pigments & Additives (Surface Coating Products with Formulae)(3rd Revised Edition) Author:
More informationMarabu. UltraRotaScreen UVRS. Field of Application. Characteristics
UV Screen Printing Ink for corona pretreated or top-coated polyethylene (PE) and polypropylene (PP), self-adhesive foils, top-coated polyester PET foils, PVC and paper labels High gloss, very fast curing,
More informationWhat paint can do Part 2
What paint can do Part 2 Paint raw materials How can the properties of the individual paint layers be achieved? To answer this question, let's peek into a paint can and take a closer look at the individual
More informationHouse Wall Paint: two types of paints and a manufacturing process of latex paint
House Wall Paint: two types of paints and a manufacturing process of latex paint (image from www.bidsbypros.com) Table of Contents History and background knowledge of paint manufacturing... 2 Paint components...
More informationSkype: baliprefabworld Tel.: ABSTRACT
ABSTRACT Coating prior to assembly is not an option for us, since this will disguise the type of wood used so that - during an inspection - a customer is unable to verify what type of hardwood is used.
More informationTECHNICAL ADVICE. PERFORMANCE Deep Colour Issues
TECHNICAL ADVICE PERFORMANCE What What are the issues with using Deep Colours? Bold Colours can affect paint performance! : As deep hue colours are currently in vogue with today s design community, choice
More informationReflective Solutions Engineered to Save Lives
Traffic Signs and Construction Zones Reflective Solutions Engineered to Save Lives ORAFOL Europe GmbH ORAFOL s Worldwide Locations Headquarters Oranienburg, Germany 2 Engineered to Save Lives - www.orafol.com
More informationInk Systems for the Xaar Ink Jet Printhead
Ink Systems for the Xaar Ink Jet Printhead John D. Schofield Zeneca Specialties Manchester, UK Abstract Advantages of the oil-based pigmentary inks in the Xaar printhead 1,2, when compared with conventional
More informationLUXAPOOL EPOXY POOL COATING APPLICATION GUIDE. New Cement Pools
LUXAPOOL EPOXY POOL COATING APPLICATION GUIDE New Cement Pools 1. The render should consist of fresh cement and pure, clean sand only. Allow the render to cure for a minimum of 21 days prior to any preparation
More informationMarabu. Mara Star SR. Field of Application. Characteristics
Screen Printing Ink for PVC self-adhesive foil, rigid PVC, ABS, SAN, acrylic, polycarbonate, pre-treated polyester foils, thermosetting plastics, coated substrates High gloss, high opacity, very fast drying,
More informationHIGH PERFORMANCE WOOD PANEL
HIGH PERFORMANCE WOOD PANEL THE NEW GENERATION Imagine a world of new and exciting possibilities for a wood based panel product, enabling its use in applications and environments that could not previously
More informationWorléeDisperse. polymeric additives for premium pigment grinding. Daniel Heighton/shutterstock.com
WorléeDisperse polymeric additives for premium pigment grinding Daniel Heighton/shutterstock.com New members in the Worlée additives family Worlée-Chemie has launched a new range of additives. Under the
More informationSWARCO LIMBURGER LACKFABRIK GmbH Road Marking Systems. 1-comp. FLUOX daylight luminescent paint system TECHNICAL INFORMATION
1-comp. FLUOX daylight luminescent paint system TECHNICAL INFORMATION 1-comp. FLUOX luminescent paint system Art.-No.: 8109016 white, 1-comp. FLUOX Primer Art.-No.: 810..., colored 1-comp. FLUOX luminescent
More informationSOLVENTS & RETARDERS STANDARD BUTYL CARBITOL PROPYLENE GLYCOL BUTYL CELLOSOLVE VINYL WASH THINNER N-116 XYLOL INK DEGRADIENT HO 1000 VARSOL
SOLVENTS & RETARDERS BUTYL CARBITOL A slow evaporating solvent used in diluting certain nylon inks. PROPYLENE GLYCOL An effective flow agent for water phase paints. It also retards the drying time. BUTYL
More informationINDUSTRIAL PAINTS INDUSTRIAL TOP COAT 6 GENERAL 6 ACRYLIC LACQUERS 8 ALKYD LACQUERS 10
COLORS www.soppec.com EVENT COLORS PRO TECH INDUSTRIAL PAINTS In all industrial or agricultural activities it is important to be able to carry out rapid repairs to damaged paintwork, (notably to machinery
More informationAtelier Mediums. NEW Atelier Mediums. New! Heavy Gel (Satin)
Atelier There are several top quality brands of artist acrylic on the world market, but Atelier Interactive is the only brand that can be used in a Fast Drying Mode and in a Wet Blending Mode. There are
More informationTECHNICAL ADVICE. CARE & MAINTENANCE Colour fading
TECHNICAL ADVICE CARE & MAINTENANCE What What is colour fading? Fading is defined in AS/NZS 2310:2002 Glossary of paint and painting terms as The loss of colour of one or more of the colour pigments within
More informationKey success factors for developing and commercializing a successful aqueous inkjet product: A specialist point of view vs. a generalist perspective
Key success factors for developing and commercializing a successful aqueous inkjet product: A specialist point of view vs. a generalist perspective Oct 24 th 2018 Hamid M. Shirazi Ph.D. Product Manager,
More informationUV-LED PRINTER SIMPLE & PERFECT
UV-LED PRINTER SIMPLE & PERFECT JETRIX ULTRA HIGH SPEED UV LED PRINTER - 3.2m wide flatbed with ultra high printing speed and UV LED curing system InkTec s JETRIX production printer has a 3.2 x 2m wide
More informationCOMPOSITION Seasoned slaked lime, selected marble powders, special fibres and additives, which make the product extremely adhesive.
CORI BUILDING LINE CORISTIL POLISHED MARBLE COMPOSITION Seasoned slaked lime, selected marble powders, special fibres and additives, which make the product extremely adhesive. PRODUCT DESCRIPTION Fine
More informationR O Z A C H I M ROZAHIM AD. Chemical Company POLYMER EMULSION FOR EVERY CUSTOMER. & Paint guide for every paint
R O Z A C H I M Chemical Company ROZAHIM AD POLYMER EMULSION FOR EVERY CUSTOMER & Paint guide for every paint Rozachim offers a wide range of polymer emulsions. Our vinyl, styrene and pure emulsion are
More informationMysterious Glow. Colorstream Lava Red Product Information
Mysterious Glow Colorstream Lava Red Product Information Red-hot intensity > Intensive high chromatic red > Extraordinary hiding performance > Red to dark red color flop Colorstream lava red Uncompromisingly
More informationArchitectural Coatings
Architectural Coatings Introduction Dow Coating Materials in EMEAI Introducing our latest innovations: Applications overview EVOQUE technology for superior film properties and TiO 2 efficiency FORMASHIELD
More informationOROTAN N-4045 Pigment Dispersant
Technical Data Sheet OROTAN N-4045 Pigment Dispersant For Latex Paint Formulations Regional Product Availability Description Characteristics of the Product EMEA OROTAN N-4045 Pigment Dispersant is a polycarboxylic
More informationSURFACE PREPARATION AND MATERIAL APPLICATION KEIM MINERAL PAINTS
SURFACE PREPARATION AND MATERIAL APPLICATION KEIM MINERAL PAINTS PRE-TREATMENT KEIM Mineral Paints are different to conventional film forming paints. Mineral paints are made with potassium silicate and
More informationAtelier Mediums. They are set out in a progression from a thick heavy bodied gel through to a very liquid medium.
Atelier There are several top quality brands of artist acrylic on the world market, but Atelier Interactive is the only brand that can be used in a Fast Drying Mode and in a Wet Blending Mode. There are
More informationSikkens is Simply Beautiful
Sikkens is Simply Beautiful Sikkens finishes, preserve, protect and bring out the natural beauty of all types of wood. One aspect which is common to wood species is that it needs superior protection from
More informationAtelier Mediums. NEW Atelier Mediums All Have A Double Function
Atelier We have divided our mediums into two sections. The established old mediums are familiar to Atelier Interactive users, and most of them are traditional in behaviour and convert the paint mixed with
More informationCOLOR COMPATIBILITY AND COLOR DEVELOPMENT: A major formulation challenge for architectural paints
Full Additives Spectrum for improved of Defoamer color Offerings for acceptance Automotive in paints Plastisol and Applications coatings COLOR COMPATIBILITY AND COLOR DEVELOPMENT: A major formulation challenge
More informationNeuburg Siliceous Earth. for White Solvent Based. Road Marking Paints. Hubert Oggermüller. Approval: November VM / Dr.
Neuburg Siliceous Earth for White Solvent Based Road Marking Paints Authorship: Translation: Susanne Reiter Hubert Oggermüller Dr. Horst E. Toussaint VM-1/05.2013/06152980 VM-1/11.2018/06152980 Approval:
More informationThe Power of Print in Laminated Card Manufacturing
The Power of Print in Laminated Card Manufacturing ICMA EuroForum 2014-9 th / 10 th October Robin McMillan & John Schneiderhan working for you. Overview Current print processes and related inks Introduction
More informationPORTER S MINERAL PAINT
Product Specification Product Name: PORTER S MINERAL PAINT PRODUCT DESCRIPTION: ENVIRONMENTAL INFORMATION: Porter s Mineral Paint is a premium silicate paint, providing unparalleled colourfastness and
More information