Coarse Calcium Carbonate Powders Suitable for Construction Materials Concrete Production Additive, China Coarse Calcium Carbonate Powders Suitable for Construction Materials Concrete Production Additive Manufacturers, Suppliers, Factory - Shijiazhuang Huabang Mineral Products Co.,Ltd.

Description

Product Description

Modified calcium carbonate 1250mesh Heavy calcium carbonate powder

Calcium carbonate has a crystalline structure, high whiteness, fine particle size and reasonable particle size distribution. It is used as a filler in papermaking, which can give the paper a good whiteness and bulk, make the paper smooth and soft, and feel good; Calcium carbonate has a high birefringence, high refractive index, and high scattering coefficient, which can make the paper opaque; calcium carbonate has good ink absorption properties, so that the printing ink solidifies quickly, so that the paper meets the requirements of high-speed rotary printing ; The particle size of calcium carbonate is small, the specific surface area is large, the filler retention rate is large, and the sizing degree and strength of the finished paper are not lost.

Name	Calcium powder	Application	Used in papermaking, metallurgy, glass, alkali production, rubber,, pigment, organic chemical industry, etc.
Moisture absorption capacity	slight	Melting point	1339℃
CAS	471-34-1	EINECS	207-439-9