E Glass Marble
- Brand: CYS-E glass marble
- Type: 18.5-20.2mm
- Price: RMB
- Promotion: RMB ( 0 Customers Bought)
E Glass Marble
E glass marbles are the main materials of making E fiberglass and super fine E glass wool. The products sell well in large and medium fiberglass enterprises in 18 provinces and cities in China. Parts of the products are exported abroad.
Specification: 18.5—20.2mm
Production capacity: 40000 tons
Quality requirement: According to JC935-2004Standard
Chemical makeup:
|
SiO2 |
Al2O3 |
Fe2O3 |
CaO |
MgO |
R2O |
B2O3 |
|
54.1±0.5 |
14.6±0.4 |
＜0.5 |
16.6±0.3 |
4.6±0.3 |
≤0.8 |
8.8±0.5 |
Physical index:
Density: 2.5570±0.01g/cm Melting point: 836±10℃
