Painting Grade
Author:admin Update time:2018-02-27 17:15 Clicks:748

  In the coating industry, wollastonite with higher whiteness and lower oil absorption rate can partly replace expensive titanium dioxide and lithopone, and find a way to reduce costs for the coating industry. Wollastonite is weakly alkaline and is more suitable for the use of polyvinyl alcohol and acrylic latex paints, especially in primers and sealing primers. The fruit is more ideal.


Coating grade

Exit

SiO2≥49%

CaO≥42%

TFE≤0.5%

白度≥90

粒度325-2000目


market

SiO2≥30%

CaO≥42%

TFE≤0.5%

白度≥91

粒度325-2000目



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