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Phone: +86 0412-3270890
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Email: FQKY@fqky.com
Website: www.fqky.com
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FQ-3000B is a high-whiteness, ultra-fine industrial-grade talc powder
[3MgO·4SiO₂·H₂O], engineered for applications requiring excellent dispersion, smooth surface finish, and tight particle control. With an average particle size ≤4.5 μm and
100% passing rate, it performs exceptionally well in high-specification industrial processes.
Applications
▪ Engineering Plastics & Masterbatches
Improves dimensional stability, thermal resistance, and surface quality in automotive and appliance components
▪ High-Performance Industrial Coatings
Enhances opacity, scratch resistance, and smoothness in industrial-grade paints and coatings
▪ Paper and Pulp Fillers
Improves print surface, smoothness, and opacity in technical paper coatings
▪ Fine Rubber Products
Contributes to processing efficiency and finish quality in rubber hoses, seals, and industrial gaskets
▪ Wires & Cables Compounds
Acts as a reinforcing filler to improve insulation, strength, and processability
| ***Product Specification*** | ||
|---|---|---|
| Product | Talc Powder | |
| Product Name | FQ-3000B (3000 mesh) | |
| Chemical Formula | 3MgO 4SiO2 H2O | |
| TEST | SPECIFICATION | METHOD |
| Whiteness | ≥92% | GB/T5950-2008(WSB-3A) |
| Moisture | ≤0.3% | GB/T15344-2012 4.1 |
| LOI | ≤7.5% | GB/T15343-2012 5.1(1000℃ 60min) |
| SiO2 | ≥60% | GB/T15343-2012 5.2 |
| MgO | ≥30% | GB/T15343-2012 5.6 |
| CaO | ≤2% | GB/T15343-2012 5.6 |
| Fe2O3 | ≤1% | GB/T15343-2012 5.3 |
| Al2O3 | ≤1% | GB/T15343-2012 5.3 |
| Average Particle Size | ≤4.5 μm | GB/T19077.1-2008（GSL-101B-II） |
| Passing rate | 100% | GB/T15344-2012 4.6 |