SiO2: 35%~60%, Whiteness: 80%~100%, have many grades, can be used in plastic, paint and costing, food,cosmetic industries.

talc powder is one of our main products, which has a very broad range(from 325 mesh to 5000 mesh) and can be used in many industries,such as plastic industry, paint and coating industry, food industry, cosmetic industry, etc.

 

The specifications are as follow:

 

Chemical

   SiO2:  35%~60%

   MgO:  30%~31%

   Al2O3: 0.3%~0.5%

   CaO:   0.3%~0.8%

   Asbestos: None

 

Physical

 

   Whiteness: 80%~100%

   L.O.I.: 24%~5%

   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