Hunhu hwetalc hupfu: lubricity, anti-sticking, flow aid, fire resistance, acid resistance, insulation, high melting point, chemically inactive, simba rekuhwanda zvakanaka, softness, good gloss, strong adsorption, etc. Yedu talc powder: industrail giredhi, cosmetic giredhi zvichingodaro.&nb...
Verenga zvimwe