It has good physical and chemical properties such as lubricity, fire resistance, acid resistance, insulation, high melting point, chemical inactivity, good hiding power, softness, good luster, strong adsorption, etc. Because the crystalline structure of talc is layered, it has the tendency to easily split into scales and special smoothness.
Item
UC-KB
UC-88
UC-95
Whiteness(%)
93.0±3.0
88±3.0
95.0±3.0
Residue on 325 mesh sieve(%)
<0.01
<0.2
<0.5
Moisture(%)
<0.5
<0.5
<0.5
pH
8~10
8~10
8~10
SiO2≥ (%)…