Quartz / Silica Powder
Silica(Quartz) Powder
Astona Minerals offers premium quality Quartz Powder that is meticulously manufactured to meet the needs of various industries. Our Quartz Powder is available in different grades, ensuring suitability for diverse applications such as cement production, paint formulation, ceramic manufacturing, coatings, and more.
Our Grade A Quartz Powder stands out for its exceptional purity with a SiO₂ content of over 99%, along with high brightness (98%) and whiteness (95%). This makes it ideal for applications where both quality and consistency are paramount.
Sizes & Grade
Quartz Powder |
Mesh Size |
Color & Whiteness |
Sio2 (Purity) |
Fe2O3 |
Resin Test |
|---|---|---|---|---|---|
|
Grade-I |
200, 300, 325, 400 and 500 Mesh |
95%-97% |
99.5% min |
0.01% |
Yes |
|
Grade-II |
200, 300, 325, 400 and 500 |
91%-93% |
99.1% min |
0.01-0.02% |
Yes |
|
Grade-III |
150, 200, 325 |
85%-89% |
98%-99.1% |
0.02-0.04% |
N.A. |
Our Silica(Quartz) Powder Specifications Grade A
Sio2 |
FeO3 |
Al2O3 |
K2O |
Na2O |
CaO |
MgO |
|---|---|---|---|---|---|---|
|
99.45% |
0.009% |
0.187% |
0.094% |
0.083% |
0.029% |
0.015% |
|
Firing Whiteness |
L-Value |
Fired Temperature |
|
LOI |
|
|
|
97% |
97.75% |
1220 |
|
0.109 |
|
|
Packing – We offer 50 kg new PP bags with inner lining for secure packaging. Additionally, we provide 1-ton and 1.45 MT jumbo bags with inner lining for heavy-duty storage and transport.
Supply Period – Deliveries will be made within the agreed timeframe as specified by the client upon receipt of a confirmed purchase order.
