Talcum powder

滑石是一种常见的硅酸盐矿物，它非常软并且具有滑腻的手感。滑石一般呈块状、叶片状、纤维状或放射状，颜色为白色、灰白色，并且会因含有其他杂质而带各种颜色。

Talc is a common silicate mineral that is very soft with a greasy feel. Talc is generally lumpy, leaf-like, fibrous or radial with a white or gray white color. It may have a variety of colors due to having other impurities.

用途：

Purposes:

1用于制造高频瓷、无线电瓷、各种工业陶瓷、建筑陶瓷、日用陶瓷和陶釉等。特点：高温不变色、锻烧后白度增强、密度均匀、光泽好、表面平滑。

1. It is used in manufacturing high-frequency porcelain, radio porcelain, various industrial ceramics, building ceramics, ceramics for daily use and ceramic glaze, etc. Features: no discoloration at a high temperature, whiteness enhancement after calcination, uniform density, good luster, smooth surface.

2用于橡胶、塑料、油漆、等化工行业作为强化改质填充剂。特点：增加产品性状的稳定、增加张力强度、剪切强度、绕曲强度、压力强度、降低变形、伸张率、热膨胀系数、白度高、粒度均匀分散性强等特点。

2. It is used in the chemical industry like rubber, plastic, paintings, etc. as a kind of enhanced modified filler. Features: Increasing the stability of product properties, increasing the tension strength, shear strength, winding strength and pressure strength, reducing deformation, elongation rate and thermal expansion coefficient, with high whiteness, uniform particle size, strong dispersity, etc..