600-4000 Mesh Magnesium Silicate Talcum Powder for Fireproof Building Materials - 60% SiO2, 30% MgO Content
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
Negotiable
Product Description
Product Overview
High-purity magnesium silicate talcum powder available in multiple mesh sizes from 600 to 4000, specifically engineered for fireproof building materials and industrial applications.
Technical Specifications
| Item | VT-8BH | VT-12BM | VT-19BH |
|---|---|---|---|
| Whiteness (%) | 93±3 | 88±3 | 95±3 |
| Residue on Mesh Sieve (%) | <0.01 | <0.2 | <0.5 |
| Moisture (%) | <0.5 | <0.5 | <0.5 |
| pH | 8-10 | 8-10 | 8-10 |
| SiO2 (%) | 60 | 60 | 60 |
| MgO (%) | 30 | 30 | 30 |
| Laser Particle Size (μm) | 8±1 | 12±2 | 19±3 |
| Mesh | 1500 | 1250 | 700 |
All products are asbestos-free and meet international safety standards.
Premium Grade Specifications
| Item | VT-5AH | VT-7AH | VT-10AH | VT-3.5AH | VT-20AH | VT-15AH |
|---|---|---|---|---|---|---|
| Whiteness (%) | 97±1 | 97±1 | 96±1 | 95±1 | 95±1 | 94±1 |
| Residue on Mesh Sieve (%) | <0.01 | <0.01 | <0.2 | <0.01 | <0.01 | <0.01 |
| Moisture (%) | <0.3 | <0.3 | <0.3 | <0.3 | <0.3 | <0.3 |
| pH | 8-10 | 8-10 | 8-10 | 8-10 | 8-10 | 8-10 |
| Laser Particle Size (μm) | 5±0.5 | 7±0.5 | 10±0.5 | 3.5±0.5 | 20±3 | 15±3 |
All premium grade products are asbestos-free with enhanced purity and consistency.
Applications
Ideal for fireproof building materials, industrial coatings, ceramics, plastics, paints, and various manufacturing processes requiring high-quality mineral additives.
Quality Assurance
Manufactured under strict quality control standards with consistent particle size distribution and chemical composition for reliable performance in demanding applications.
Free Sample Available
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Company
Dandong Tianci Fire-Retardant Material Technology Co., Ltd.