Good quality Retro Reflective Glass Beads - Glass Beads for Thermoplastic Road Markings – Wancheng Detail:
Product description
Glass bead is a new type of material with wide application and special properties developed in recent years. The product is made of borosilicate raw materials through high-tech processing. It is a small glass bead with uniform particle size. The product has the advantages of light weight, low thermal conductivity, high strength, good chemical stability, reflection and so on. Chemical composition: SiO2 > 67%, Cao > 8.0%, MgO > 2.5%, Na2O 0.15, others 2.0%; Specific gravity: 2.4-2.6 g / cm3; Appearance: smooth, round, transparent glass without impurities; Rounding rate: ≥ 85%; Magnetic particles shall not exceed 0.1% of the product weight; The content of bubbles in glass beads is less than 10%; It does not contain any silicone components.
Common specifications
Regular size(Mesh) | Particle size range(um) |
10-20 | 1900-850 |
20-30 | 800-600 |
30-50 | 600-300 |
50-150 | 300-100 |
150-200 | 100-75 |
Product detail pictures:
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All we do is usually connected with our tenet " Consumer initial, Rely on 1st, devoting around the food stuff packaging and environmental safety for Good quality Retro Reflective Glass Beads - Glass Beads for Thermoplastic Road Markings – Wancheng , The product will supply to all over the world, such as: Miami, Bandung, Auckland, Our experience makes us important in our customer eyes. Our quality speaks itself the properties like it do not tangle, shed or breakdown, so that are our customers will always be confident while placing an order.
By John biddlestone from French - 2017.09.28 18:29
The enterprise has a strong capital and competitive power, product is sufficient, reliable, so we have no worries on cooperating with them.
By Freda from Panama - 2018.06.21 17:11