High Purity at a Competitive Price
Pure Quartz Powder offers an ideal balance between purity and cost. We use high-quality ore from the Huangshan area. On top of our standard process, we add an acid washing step. This removes iron, aluminum, and calcium impurities. The purity of product reaches above 99.3%. Compared to our higher-end Pure Silica Powder, this product offers a much more competitive price. It still meets the needs of most purity-sensitive applications. This is why it is so popular in ceramics, glass, and coatings.
Stable Quality with Full Traceability
We know that product stability is key for our customers. For Pure Quartz Powder, we use strict batch management. Every step from mining to final packing has a complete quality trace system. Our QC team tests every batch for full chemical makeup and whiteness. This makes sure every outgoing batch stays within the required ranges. This attention to quality detail is part of our company culture. It is based on honesty, quality, and customer satisfaction. Today, our product is exported to many countries in Southeast Asia and the Middle East.
Key Specifications for Your Industry
|
Parameter |
Typical Value / Range |
Test Standard |
|
Main Content (SiO₂) |
≥ 99.3% |
Chemical Analysis |
|
Whiteness |
≥ 93 |
Whiteness Meter |
|
Density |
2.65 g/cm³ |
Pycnometer Method |
|
Particle Size |
325 mesh - 1500 mesh (Customizable) |
Sieve / Laser Diffraction |
|
Iron Content (Fe₂O₃) |
≤ 0.06% |
Spectrophotometry |
|
Moisture Content |
≤ 0.20% |
Oven Drying Method |
|
Loss on Ignition |
≤ 0.35% |
High-Temperature Ignition |
Many Uses and Easy Customization
Pure Quartz Powder fits many applications that need higher purity. In fine ceramics and art ceramics, it boosts whiteness and clarity. It significantly improves the quality level of ceramic goods. In optical and special glass, its low iron content reduces color tint. This protects the light transmission of the glass. In premium paints and inks, it is a high-whiteness filler. It boosts hardness and wear without changing the color tone. We offer custom particle sizes from 325 mesh to 1500 mesh. The minimum order is 1 ton.
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