Talc Powder has reached the limitation requirements that is related to heavy metal.
talc powder has reached the limitation requirements that is related to heavy metal. It is a powdery intensification improved filler and widely used in rubber and cable industry, plastic, coating and paint industries.Mesh can be from 325 mesh to 5000 mesh, some data below for your reference:
Chemical
SiO2: 35%~60%
MgO: 30%~31%
Al2O3: 0.3%~0.5%
CaO: 0.3%~0.8%
Physical
Whiteness: 88%~100%
L.O.I.: 24%~6%
Oil absorption: 27~65
pH: 9~10
Mesh: 325 mesh~5000 mesh
Particle size (D50): 12μm~3μm
Grades: Plastic grade, Paint and Coating grade, Rubber and Cable grade, Food grade,
Cosmetic grade, Pharmaceutical grade, Paper grade, etc.
talc powder
