FQ-88A is a high-performance, industrial-grade talc powder [3MgO·4SiO₂·H₂O]
designed for precision applications requiring exceptional consistency and fineness.
With an ultra-fine particle size and complete particle distribution (100% passing rate), FQ-88A delivers superior dispersion, high silica content, and thermal stability, making it ideal for demanding manufacturing environments.
Applications
▪ High-Performance Plastics
Improves dimensional stability, impact resistance, and thermal performance in engineering resins and technical polymer blends.
▪ Specialty Coatings
Enhances film uniformity, surface smoothness, and anti-settling properties in high-end industrial and functional coating systems.
▪ Advanced Ceramics
Ensures consistent firing behavior, improved compaction, and smooth surface finishes in high-purity ceramic applications.
▪ Technical Rubber
Reinforces rubber compounds, boosting strength, abrasion resistance, and processability in precision rubber components.
▪ Precision Construction Materials
Used as a functional additive in specialty mortars, high-performance adhesives, and advanced construction systems where fine particle control is critical.
| ***Product Specification*** | ||
|---|---|---|
| Product | Talc Powder | |
| Product Name | FQ-88A | |
| Chemical Formula | 3MgO 4SiO2 H2O | |
| TEST | SPECIFICATION | METHOD |
| Whiteness | 66.75% | GB/T5950-2008(WSB-3A) |
| Moisture | 0.25% | GB/T15344-2012 4.1 |
| LOI | 6.30% | GB/T15343-2012 5.1(1000℃ 60min) |
| SiO2 | 61.30% | GB/T15343-2012 5.2 |
| MgO | 30.69% | GB/T15343-2012 5.6 |
| CaO | 0.45% | GB/T15343-2012 5.6 |
| Fe2O3 | 0.50% | GB/T15343-2012 5.3 |
| Al2O3 | 0.76% | GB/T15343-2012 5.3 |
| Average Particle Size | 3.9 μm | GB/T15344-2012 4.1 |
| Passing rate | 100% | GB/T19077.1-2008(GSL-101B-II) |