HK-111S Superfine Wollastonite Powder(Class-I)
Description
Superfine wollastonite powder (CaSiO3) is one kind of chain-shape metasilicate.Wollastonite has excellent insulation, high whiteness, good dielectric property, better heat and weather resistances.
Item | Typical Value |
SiO2 (m/m,%) | 50-53% |
CaO (m/m,%) | 43-46% |
Fe2O3 (m/m,%) | 0.5%max |
MgO (m/m,%) | 1.5%max |
LOI. | 1.5%max |
Whiteness | 88-91 |
Shape | Powder |
Size | D50 5um,2500mesh D90 10um,1250mesh |
Applications:
1. Rubbers
2. Raw material of ceramics
3. Reinforcement filler of plastics
4. Emulsion paint or coating
5. Metallurgical castable
6. Silicon fertilizer
Other information:
Packaging Details: According to customer's requirement.(25kgs/bag,50kgs/bag or 1mt/bag, etc.)
