Talc

CAS Number: 14807-96-6 

Molecular Formula: 3MgO.4O2Si.H2O 

Molecular Weight: 379.263

EINECS Number: 238-877-9

Talcum powder is white or off-white, fine, sandless powder, greasy to the touch. Odorless, tasteless.

Talc has excellent physical and chemical properties such as lubricity, anti-sticking, flow assistance, fire resistance, acid resistance, insulation, high melting point, chemical inactivity, good hiding power, softness, good gloss and strong adsorption.

Chemical grade

Used in rubber, plastics, paint, and other chemical industries as a strengthening modified filler.

Features: increase the stability of product shape, increase tension strength, shear strength, winding strength, pressure strength, reduce deformation, elongation, thermal expansion coefficient, high whiteness, strong uniform dispersion of particle size.

Ceramic grade

Used in the manufacture of high-frequency porcelain, radio porcelain, various industrial ceramics, architectural ceramics, daily ceramics and ceramic glaze. 

Features: does not change color even under high temperature , whiteness is enhanced after forging, uniform density, good gloss, smooth surface.

Cosmetic grade

Uses: It is a high-quality filler for the cosmetics industry. 

Features: Contains a large amount of silicon elements. It has the effect of blocking infrared rays, so it enhances the sunscreen and anti-infrared properties of cosmetics.

Pharmaceutical/food grade

Uses: additives for pharmaceutical and food industries. 

Features: non-toxic, tasteless, high whiteness, good tolerance, strong gloss, soft taste, strong smoothness. The pH value is 7-9, which will not degrade the characteristics of the original product.

Paper grade
Uses: used in a variety of high- and low-grade paper industry products.

Features: Paper powder has the characteristics of high whiteness, stable particle size and low abrasion. The paper made from this powder can achieve smooth and delicate paper, save raw materials, and improve the service life of the fat mesh.

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