| Reflective Material Type: | Reflective Beads |
|---|---|
| Material: | Glassbead |
| Application: | Road Signs |
| Color: | White |
| Transport Package: | Ton Bags, Woven Bags on Pallet |
| Specification: | 20-40mesh |
| Samples: |
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| Customization: |
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Suppliers with verified business licenses
Audited Supplier -- In the production of glass granules, soda-lime glass is crushed and pre-sifted.
-- The crushed glass is then shaped into beads by means of a heat stream in a furnace.
-- Glass beads are a mineral blasting medium.
Physical Properties:
| Hardness | 6-7 mohs |
| Grain shape | round |
| Color | Colorless/transparent |
| Melting point | approx. 1200oC |
| Specific gravity | approx. 2.60g/cm3 |
| Bulk density(up to granular size) | approx. 1.60g/cm3 |
| Sizes(mesh) | 20-40, 40-60, 60-120,120-325 |
| SiO2 content(%) | >70 |
| Roundness(%) | >80 |
| Refractive index | >1.5 |
Applications:
-- Reusable abrasive
-- Polishing
-- Compacting
-- Weighting
-- Blast-cleaning
-- Road marking
Suppliers with verified business licenses
Audited Supplier 
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