Silica Powder

Selected from high-quality quartz mine associated with Chuzhou proper sericite mica minerals, Grea Silica Powder is processed through beneficiation, crushing, ball milling, air classification and other multi-channel procedure with low oil absorption, easy dispersion, and anti-settling characteristics 【Product Hardness 5-6, Density 2.6-2.8】. As cost-effective mineral filler, Grea Silica Powder has a greater contribution in wear resistance, corrosion resistance and hardness improving for coatings and related final products.

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▎Product features

Low oil absorption, good dispersion, balanced formulation costs

Moderate Hardness and Density, good help to reduce equipment wearing

Wear and corrosion resistance, certain electrical insulation.

▎Applications


Anti-corrosion Paint	Floor Paint	Road Marking Paint

Waterproof Material	Wear-resistant Rubber Parts

▎Products indicators

project	technical standard
Items	Gsf-1	Gsf-2	GSF-3
Whiteness	80±2	80±2	81±2
D50/One	≤12	≤10	≤5
325 mesh sieve residues %	≤0.5	≤0.1	≤0.05
Volatiles at 105℃ %	≤0.5	≤0.5	≤0.5
Ail absorption g/100g	20-24	20-24	23-27

Note: For more information, please contact the vendor specific data based on product test reports.

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