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.

Parameters:

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.)