Zhenzhuyan powder

Perlite raw sand can be used as filling material in rubber and plastic products, pigments, paints, inks, synthetic glass, thermal insulation bakelwood and some mechanical components and equipment after fine grinding and superfine grinding.

Perlite expands into a new kind of light and multifunctional material. It has the characteristics of light apparent density, low thermal conductivity, good chemical stability, wide use temperature range, small moisture absorption capacity, and non-toxic, tasteless, fire prevention, sound absorption, etc., widely used in a variety of industrial sectors