ink grade superfine talcum powder 3000 mesh

Ink,Paint grade talcum powder special high quality technical indicators: Whiteness ≥ 92 SiO2 ≥ 58% MgO ≥ 30% CaO ≤ 0.5% Fe2O3 ≤ 0.4% Al2O3 ≤ 0.3% LoI ≤ 8% Ink,Paint grade talcum powder is mainly used for: architectural coatings,, interior and exterior paints, industrial coatings, anti-corrosion coatings, fire retardant paint, paint with powder products from the packing effect, the world's largest talc is the paint and coatings industry