Extra Life : For Powder Coatings and Wet Paint

Size: px

Start display at page:

Download "Extra Life : For Powder Coatings and Wet Paint"

Abner Cannon
6 years ago
Views:

1 ra Life : For Powder Coatings and Wet Paint

2 Preparation Coating systems are only as effective as the surface to which they are applied. Therefore, correct preparation is essential to ensuring the system achieves its design life. Relevant instructions can found on the product data sheets. With ra Life, particular attention should be paid to problem areas such as: Sharp edges Weld seams Fixings Cromadex recommend that these areas are always stripe coated prior to application. Care and maintenance Industrial coatings are no different to the paint on your car they need cleaning and maintaining. Accumulated dirt may affect the design life of the system, and any mechanical damage almost certainly will. Therefore regular inspections should take place and minor damage must be touched up. At the end of the design life, major maintenance must be carried out. This includes spot priming where necessary, and as a minimum, rubbing down and applying a full coat of the original topcoat when wet paint was used. If powder was originally applied then a suitable Cromadex wet paint system should be used. Please contact your nearest Cromadex Centre for the necessary technical advice. Technical support For further technical information or advice on any of the ra Life systems please contact your nearest Cromadex Centre. Reducing environmental impact It is an AkzoNobel policy that all erpon Powder and Cromadex Wet Paint products are free from lead chromate pigments and TGIC (triglycidyl isocyanurate). The Cromadex Wet Paint systems also include waterbased and isocyanate-free options.

3 ra Life - Design to Last ra Life is a programme of coating systems that offers product protection for up to 2 years for wet paint and up to 16 years for powder coatings. These systems have been developed to protect against a wide variety of environments, from the interiors of heated buildings to much more aggressive external situations, such as industrial or coastal areas. ra Life for wet paint encompasses standard air drying or stoving products, to the latest developments in two pack technology. ra Life for powder coatings incorporates the latest powder primer technologies. There are three steps to specifying the correct ra Life system. 1. Identify the environment 2. Determine the design life 3. Select the correct coating system a) Powder b) Wet Paint 1. Identify the environment ra Life has six key environment classifications. Select the environment where your product will be used. If in doubt, select the more aggressive environment or call Cromadex for advice. 2. Determine the design life Choosing the right durability is a question of cost. If the system doesn t last long enough, rectification could be expensive. However, with ra Life, you can be specific in terms of the durability and investment required. With the test data and track record we have, the durability of each system can be given in terms of years which enables a more accurate coating specification for both powder and wet paint systems. Classification C-I C-M C4 C3 C2 C1 ernal Industrial areas with high humidity and aggressive atmosphere Marine coastal. High salinity Industrial areas and coastal areas with moderate salinity Urban and industrial atmospheres with moderate sulphur dioxide pollution. Coastal areas with low salinity. Atmospheres with low level of pollution. Mostly rural areas ernal Buildings or areas with almost permanent condensation and with high pollution Buildings or areas with almost permanent condensation and with high pollution Chemical plants, swimming pools, coastal ship and boatyards Production rooms with high humidity and some air pollution Unheated buildings where condensation may occur Heated buildings with clean atmospheres

3a. Select the correct powder coating system Please use the table below to select the best coating system for your environment and durability requirements: Design Life Pre-treatment Primer ermediate

4 3a. Select the correct powder coating system Please use the table below to select the best coating system for your environment and durability requirements: Design Life Pre-treatment Primer ermediate Topcoat C1 C2 C3 C4 C-M C-I Mild Steel Zinc Phosphate with Passivation Blast Cleaned SA 2. Blast Cleaned SA 2. Zinc Phosphate with Passivation Blast Cleaned SA 2. Iron Phosphate and Passivation Blast Cleaned SA 2. Blast Cleaned SA 2. erpon PZ 790 erpon PZ 790 erpon PZ 790 erpon APP 120 erpon BPP 600 erpon BPP 600 erpon PZ 660 erpon APP 120 erpon BPP 330 erpon BPP 330 erpon D36 erpon D36 erpon D36 erpon D36 erpon D36 erpon D36 erpon D36 erpon D36 11 Hot Dipped Galvanised Steel Zinc Phosphate with Passivation Sweep Blasting erpon BPP 600 erpon APA 1 erpon D36 erpon D Stainless Steel (316L) erpon D36 Zintec erpon BPP 600 erpon D36 Aluminium erpon BPP 600 erpon D36 erpon D36 Powder coatings systems Life Expectancy for decorative appearance is given up to C3 12 years. Over that, life expectancy relates to corrosion protection only. Before applying these products, please consult the relevant product and safety data sheets. The above table indicates the life expectancy in years of the individual systems for interior and outside applications within the different environments.

3b. Select the correct wet paint system Please use the table below to select the best coating system for your environment and durability requirements: For galvanised steel 903 etch primer can be

or Monozinc Cromadex 70 Primer Cromadex 600 Topcoat Blast Cleaned SA 2. Monozinc Cromadex 600 Topcoat Blast Cleaned SA 2. or Cromadex 70 Primer Cromadex 600 Topcoat Blast Cleaned SA 2.

5 3b. Select the correct wet paint system Please use the table below to select the best coating system for your environment and durability requirements: For galvanised steel 903 etch primer can be substituted for T-Wash/Passivating Wash Design Life Pre-treatment Primer ermediate Topcoat C1 C2 C3 C4 C-I Mild Steel Blast Cleaned SA 2. erzinc 72 ergard 47HS erfine 979 Blast Cleaned SA 2. or Monozinc Cromadex 70 Primer Cromadex 600 Topcoat Blast Cleaned SA 2. Monozinc Cromadex 600 Topcoat Blast Cleaned SA 2. or Cromadex 70 Primer Cromadex 600 Topcoat Blast Cleaned SA 2. or Cromadex 80 Primer Cromadex 600 or 891 Topcoat Blast Cleaned SA 2. or Cromadex 80 Primer Cromadex 800 Topcoat Blast Cleaned SA 2. or Cromadex 70 Rapid Primer Cromadex 800 Topcoat Blast Cleaned SA 2. or Cromadex 680 Blast Cleaned SA 2. Cromadex 690 Blast Cleaned SA 2. Cromadex 230 Primer Cromadex 943 Topcoat Blast Cleaned SA 2. or Cromadex 39 Primer Cromadex 400 Topcoat Blast Cleaned SA 2. Cromadex 890 Blast Cleaned SA 2. Cromadex 280 Blast Cleaned SA 2. or Cromadex 290 Blast Cleaned SA 2. or Cromadex 20 Primer Cromadex 222 or 233 Topcoat Wet paint systems Life Expectancy for decorative appearance is given up to C3 12 years. Over that, life expectancy relates to corrosion protection only. Steel substrates for environments C3 (over 12 years), C4 & C-I must be blast cleaned to SA2. prior to application. Before applying these products, please consult the relevant product and safety data sheets. The above table indicates the life expectancy in years of the individual systems for interior and outside applications within the different environments.

891 Topcoat Cromadex 70 Primer Cromadex 800 Topcoat Cromadex 680 Cromadex 683 Hot Dipped Galvanised Steel, Stainless Steel (316L) Cromadex 70 Primer Cromadex 600 or 891 Topcoat Cromadex 80 Primer

6 3b. Select the correct wet paint system Please use the table below to select the best coating system for your environment and durability requirements: For galvanised steel 903 etch primer can be substituted for T-Wash/Passivating Wash Design Life Pre-treatment Primer ermediate Topcoat C1 C2 C3 C4 C-I Aluminium Cromadex 70 Primer Cromadex 600 or 891 Topcoat Cromadex 80 Primer Cromadex 600 or 891 Topcoat Cromadex 70 Primer Cromadex 800 Topcoat Cromadex 680 Cromadex 683 Hot Dipped Galvanised Steel, Stainless Steel (316L) Cromadex 70 Primer Cromadex 600 or 891 Topcoat Cromadex 80 Primer Cromadex 600 or 891 Topcoat Cromadex 70 Primer Cromadex 800 Topcoat Cromadex 680 Cromadex 683 Zintec Cromadex 70 Primer Cromadex 600 or 891 Topcoat Cromadex 80 Primer Cromadex 800 Topcoat Cromadex 680 Cromadex 683 Wet paint systems Life Expectancy for decorative appearance is given up to C3 12 years. Over that, life expectancy relates to corrosion protection only. Steel substrates for environments C3 (over 12 years), C4 & C-I must be blast cleaned to SA2. prior to application. Before applying these products, please consult the relevant product and safety data sheets. The above table indicates the life expectancy in years of the individual systems for interior and outside applications within the different environments.

7 All products supplied & technical advice given are subject to the standard terms of sale of the AkzoNobel supplying company. Copyright 2016 Akzo Nobel Powder Coatings Ltd. Cromadex is a registered trademark of AkzoNobel. (Issue 2-01/2016). Printed in the UK. Local color matching Our colour database is huge. However, there will always be times when you require something out of the ordinary. The colour matching facility at each centre enables those requirements to be turned round quickly and efficiently. Local service Each centre has its own team of sales people, all trained to a high degree to give you the right advice at the right time. Whatever the size of your order, our own fleet of vans ensures your delivery arrives on time we will deliver next day at no extra cost. Alternatively you can collect on the same day your order is placed. Globe technology Cromadex prides itself on offering high quality products that are easy to use. The technology is based on that used in the toughest environments. Quality of finish is also extremely important all our products go through a rigorous testing and quality procedure before they reach the market. Our formulations are tightly controlled and due to our unique relationships with raw material suppliers, we ensure that your products use the highest quality materials at competitive prices. All our centres are ISO 9001:2000 accredited. Cromadex Centres BIRMINGHAM Tel: Fax: BURY ST EDMUNDS Tel: Fax: LEEDS Tel: Fax: NEWCASTLE Tel: Fax: PORTSMOUTH Tel: Fax: For your nearest Cromadex centre go to uk.marketingservices@akzonobel.com Web: BRISTOL Tel: Fax: GLASGOW Tel: Fax: MANCHESTER Tel: Fax: NORTHAMPTON Tel: Fax: TILBURY Tel: Fax:

T H E W A Y Y O U W A N T

T H E W A Y Y O U W A N T SL/kal 18.11.1992 Location: WORK INSTRUCTION 1(2) LK75-910-002-EN Installation of a Fire Door with Screw Fastening Frame Changed: 2009-12-11 AE/KM 2009-12-11 AE 2009-12-11 KM