silica sand - 20mesh to 600mesh

Pulvistalciis white or kind of white,minuteness, No sand powder .Hands with soapy, odourless, tasteless, in water, acid and alkali are dissolved in the solution

Chemicalcomposition

chemical formula:Mg₃(Si₄O_10­­)(OH)₂

Mainly contains magnesium silicate , Have MgO 31.7% SiO₂63.5% H₂O 4.8% . have other Fe ,Al impurities …

PhysicalPerformance

Main Use

1)Chemical industrial grade pulvistalci:Used in rubber, plastic, paint and other chemical industry as the modification filler..Features: increase the stability of the product shape, increase tensile strength, pressure strength, reduce the deformation, stretching rate, thermal expansion coefficient, high whiteness, particle size uniform dispersion.

2)Talc Powder For Ceramics :Used inIndustrial, construction, daily, etc..Features:High temprature prevention,don't change color, white degree enhancement after calcination, density uniformity, good gloss, the surface smooth.

3)Talc Powder For Cosmetic :Used inCosmetics industry is of high quality filler . Features:Contains a lot of silicon, have the function of the block infrared, thus enhances the cosmetics sunscreen and infrared ray resistance function.

4)Medicine, food Grade Pulvistalci : Used inmedicine, food additive industry .Features:Non-toxic, tasteless, white degree is high, good soluble, gloss, smoothness, PH7-9, will not degrade the original characteristics of the product..

5)Papermaking talc powder : Used in various high low-grade paper industry products .Features: high whiteness, particle size stability, low grinding granularity, use this powder made paper can achieve smooth and exquisite, save materials, increase the service life.