Reflective glass beads with Nd≥1.5 and 46HRC hardness for environmental friendly road marking
Glass beads serve as high-performance, organic materials that reduce surface adsorption of dust from the air. The inclusion of specific coupling agents enhances the cohesive force between beads and coatings, preventing tiny glass beads from sinking into the coating due to their flotation function. When applied, they float on the coating surface, providing a large surface area that increases utilization by more than 30%. Reflective glass beads have become an irreplaceable material in road safety products.
We provide glass beads with various refractive indices including 1.53, 1.72, and 1.93. We also offer glass beads conforming to multiple national standards or customized according to customer-specified size distributions.
- Chinese Standard: GB / T 24722 - 2009 No.1, 2, 3
- Korean Standard: KSL 2521 No.1 and 2
- British Standard: BS6088 Class A and B
- American Standard: AASHTO M247 type 1 and type 2
- European Standard: EN1423 and EN1424
- Turkish Standard: TS EN1423
- New Zealand Standard: NZS2009: 2002
- Taiwan Standard: CNS
- Japanese Standard: JIS R3301
- Australian Standard: A, B, C, D
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