

Talcum Powder widely applied in industry paint,printing ink,PCB ink, finish paint. High whiteness, uniform particle size and good dispersion. It can improve the adhesion, filling, hiding power of the coating, enhance the mechanical strength of the coating film. Increase plastic bending strength, pressure strength, reduce deformation, elongation, thermal expansion coefficient, etc., and increase the stability of product shape.
Product Introduction
Talcum Powder widely applied in industry paint,printing ink,PCB ink, finish paint. High whiteness, uniform particle size and good dispersion. It can improve the adhesion, filling, hiding power of the coating, enhance the mechanical strength of the coating film. Increase plastic bending strength, pressure strength, reduce deformation, elongation, thermal expansion coefficient, etc., and increase the stability of product shape.
Technical Data
| Item | ||
| Appearance | White Powder | |
| D50 | ≤(μm) | 3 |
| D97 | ≤(μm) | 5 |
| Whiteness | ≥ | 90 |
| 325 mesh Residue on | ≤(%) | 0.1 |
| SiO2 | ≥(%) | 55 |
| MgO | ≥(%) | 32 |
| pH Value | 8~10 | |
| Oil absorption | (g/100g) | 25~50 |
Application
Talcum Powder is widely applied in industry paint, rubber, electrical cable, plastic, water proof, PVC , paper etc.