الوصف

1, this kind of glass bead on the surface coated with good hydrophobic organic membrane layer, thus coated glass beads have very strong hydrophobicity, effectively solves the problems in the use of the absorption of moisture in the process of.

2,the coating  glass beads have a self-cleaning ability, weakened the glass beads adsorption phenomenon of dust in the air, not easy to be polluted.

3, chemical ingredients:  SiO2 > *2%, CaO> 8.0%

4, specific gravity: 2.4 to 2.6 grams per cubic centimeter

5, appearance: bright and clean, roundness, transparent glass without impurities

6, round rate: more than *5% or higher, good liquidity

7, glass beads bubble content lower than 8%

8, evenness, and no more than 5% of the required size