HUADONG INDUSTRIAL CO.,LTD

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Tiffany Lynch
5 years ago
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A. Glass Beads for Road Marking Huadong TM Glass Beads are suitable for Road &Line &Pavement Marking Paints.

Type A is used as an intermix in the manufacture of reflective thermoplastic road marking paint.

At night, as the vehicles headlight beam hits the painted line with glass beads, the beads act as tiny mirrors reflecting the beam

1 A. Glass Beads for Road Marking Huadong TM Glass Beads are suitable for Road &Line &Pavement Marking Paints. These glass beads are specially made for used in road marling paints and thermoplastic to provide excellent night retro-reflectivity. Type A is used as an intermix in the manufacture of reflective thermoplastic road marking paint. Type B is used as a filler for road marking paint. At night, as the vehicles headlight beam hits the painted line with glass beads, the beads act as tiny mirrors reflecting the beam back to the drivers eyes hence guiding him to drive safely. On road marking, Type A products are usually used in mixed use of the different size of the beads, when big beads which are normally on the top are worn out, small come out, thus maintaining the brightness of reflection. 1

2 a. China, Korea, Japan Standards HUADONG INDUSTRIAL CO.,LTD Type Diameter(µm)/sieve size(mesh) Quantity of Beads Roundness 1 >850µm(20mesh) 0% 80% µm(20-30mesh) 5-30% µm(30-50mesh) 30-80% µm(50-140mesh) 10-40% 106µm(140mesh) 0-5% 2 >600µm(30mesh) 0% 80% µm(30-50mesh) 40-90% µm(50-100mesh) 5-60% <150µm(100mesh) 0-5% 3 >210µm(70mesh) 0% 80% <90µ m (170mesh) 0-4% b. UK standards 1) B.S 6088 A 2) B.S 6088 B Diameter Quantity of Beads Roundness >1180(µm) 0-3% 80% (µm) 5-20% (µm) 65-95% <425(µm) 0-10% Diameter Quantity of Beads >850(µm) 0-5% 80% (µm) 5-20% (µm) 30-75% (µm) 10-30% Roundness <180(µm) 0-15% 2

3 c. U.S.A. standards HUADONG INDUSTRIAL CO.,LTD 1)AASHTO M247 TYPE 1 2) AASHTO M247 TYPE 2 Diameter Quantity of Beads >850(µm) 0-5% 80% (m) 5-25% Roundness Diameter Quantity of Beads Roundness >600(µm) 0% 80% (µm) 0-10% (um) 65% (µm) 25-40% (um) 15-20% (µm) 50-70% <150(um) 0-15% <180(µm) 0-5% B. Glass Beads for Industrial Use This product is suitable for high pressure sandblasting, abrasive, blasting and shot peening processes. Examples of usage are as follows: To clean moulds in die-casting, metal frog-ing, extrusion of glass,rubber and plastic. To debar flashing in electronic integrated circuit boards and frames and sealed plastic pipes. To clean deposits in piston chambers. To give a smooth and bright finish to surgical equipments and automotive parts. To clean the coil, rotor brushes and other parts of a generator during overhaul. To peen all types of glass and parts of integrated components of textile machine. To eliminate tensile stress increased fatigue resistance. Whether at work or play, Huadong TM Reflective Material helps you to be seen at dawn, dusk, or night, in all weather conditions. 3

4 Industrial Use Glass Beads Number Diameter(μm) Sieve Size(mesh) Technical parameters Roundness Density Index of refraction(ri) >80% g/cm 3 Low1.50<RI<1.70 Volume with magnetic 0.1% Medium1.70<RI<1.90 High RI>1.90 Coated Glass Beads Glass surface coating is not easy to be eroded. In the process of storage and usage, glass beads whose surface is easy to be moisture is in humid atmosphere. It leads to light scattering, and therefore influences the direct reflection. Coated glass beads has better adhesiveness with road 4

Quality standard Appearance: clean, round, transparent, solid, no obvious impurity Particle shape: round sphere Composition: Soda

5 coating material, particle sedimentation can be controlled after surface spreading through reasonable glass beads particle grading so as to ensure better reflection effect of the graticule. Quality standard Appearance: clean, round, transparent, solid, no obvious impurity Particle shape: round sphere Composition: Soda lime borosilicate quality True density: g/cm 3 Average particle size: about 30-80μ Compressive strength: about 5-60MPa Thermal conductivity: w/m.k PH value:>7 Melting point:approx.730 5

6 Product package 1. Small bag with 25kgs(inner bag) on pallet up to 1 ton 2.Jumbo bag with 1000kgs(inner bag)loose in big bag 3. According to clients' special requirement We also can produce the products according to the clients specific requirements 6

GLASS BEADS FOR ROAD MARKINGS, SWIMMING POOLS & SAND BLASTING SHENGLI LTD. 5 Ossian St, Ahuriri, Napier 4110, New Zealand

GLASS BEADS FOR ROAD MARKINGS, SWIMMING POOLS & SAND BLASTING SHENGLI LTD 5 Ossian St, Ahuriri, Napier 4110, New Zealand www.shengli.asia 2 Establishing and maintaining high quality international trade