Product: Silicon sand
Color: White
Common Size: 0.8-1.6，1-2，2-4，4-6，6-8，8-16，16-32，20-40，40-80，80-150mm
Usage: Chemical water treatment
Packing：25/50kg /bag
Silicon sand for chemical water treatment
Description
Quartz/ silicon sand is generally a kind of water treatment filter material made of natural quartz ore, which is crushed, washed, dried and screened twice. Silicon sand is an ideal material for chemical water treatment
Advantage of Silicon Sand
- No impurities
- No corners
- High density
- High mechanical strength
- Long service life
Application of Silicon Sand
- Chemical water treatment
- Abrasive material
- Refractory material
Specification of Silicon Sand
| Item | Date |
| Proportion | 2.66g/cm3 |
| Volume Weight | 1.75g/cm3 |
| Breakage Rate | 0.53% |
| Porosity | 43-47% |
| Moh’s Hardness | 7.5 |
| Slit Content | ≤1% |
| Nonuniform | ≤1.8 k80 |
| Sio2 | ≥98% |
| Hydrochloric Soluble Rate | ≤3.0% |
| Acid Resistance | 98% |
| Melting Point | 1480℃ |
| Boiling Point | 2550℃ |
| Attrition Rate | 0.38% |
| Ca | 0.02% |
| Zn | 0.005% |
