Description

mica flake, color mica flake, rock flake for natural stone texture paint 


【usage】

Widely used in building materials industry, the fire industry, fire extinguishing agent, welding, plastic, electrical insulation, paper, paper, rubber, paint, coatings, pearlescent pigments and other chemical industry. Ultra-fine mica powder as plastics, coatings, paints, rubber and other functional fillers, which can improve its mechanical strength,enhanced toughness, adhesion and corrosion resistance and anti aging. In addition to having high electrical insulating resistance, acid and alkali corrosion resistance, elasticity, toughness and sliding resistance, heat-resisting, small thermal expansion coefficient and other properties, and launched the first film body two smooth surface, than large diameter thick, morphological rules, strong adhesion characteristics.

 ã€the physical properties】

Biotite mica crystal morphology and the same. Color is black, dark brown, sometimes with reddish, greenish or other color. Titanium containing high is reddish brown, contain high iron green. Transparent to opaque. Vitreous luster,black is a semi metallic luster. Hardness*3, proportion3.**3.*2.

 

【Chemical constituents of
 

Component	SiO2	Al2O3	K2O	MgO	Na2O	S	P	Burn
Content(%)	*5.*2	*0.*6	*0.*8	*6.*8	0.*6	2.*3	0.*4	1.*3

 

【product specifications】

Biotitle powder:*0mesh,*0mesh,*0mesh,*0mesh,**0mesh,**0mesh,**5mesh,**0 mesh,**0 mesh,**0mesh,**0 mesh,***0 mesh,***0 mesh,***0 mesh