Jiangxi Branch source of the powder talcum powder factory outlets offer a variety of quality

SFT mining ore grading wash all lapping detection and analysis package Second, the product index measuring Item Index SiO2 (silica)% ≤ 60 MgO (magnesium oxide)% ≤ 30 Fe2O3 (iron oxide)% ≤ 0.4 Al2O3 ( aluminum oxide)% ≤ 0.05 CaO (calcium carbonate)% ≥ 0.5 hydrochloric acid insoluble matter% ≤ 0.4 Oil Absorption (ml / 100g) 0.2 Whiteness% ≥ 93 PH value 8.5-10 gravity (t / m3) 2.78 LOI the amount of 6.9% Appearance white powder Three characteristics of lubricating talc, fire resistance, acid resistance, insulation resistance, high melting point, good hiding power, soft, shiny, strong adsorption of other excellent physical and chemical properties. Fourth, the purpose is mainly used in rubber, wire and cable, plastics, building materials, fibers, ceramics, lubricants, paper, paint and other industries coating grade talc I. Introduction Talc is a mineral containing magnesium silicate, mainly comprising magnesium and silica. Its product is a white, off-white. Flake often aggregate into coarse or fine flakes and dense block of phosphorus. Density: 2.58-2.83 hardness: 1.0 with a pearl or oil sheen, hand touch greasy feel, very complete cleavage flakes, translucent or transparent sheet is heated to about 600 ℃ and moisture off the water to 880 ℃ -. 970 ℃ structured water completely drained. Becomes Enstatite. Second, the product index measuring Item Specifications SiO2 (silica)% ≥ 60 MgO (magnesium oxide)% ≥ 30 Fe2O3 (iron oxide)% ≤ 0.5 Al2O3 (alumina)% ≤ 0.06 CaO (calcium carbonate)% 28 Oil Absorption ≤ 1.1 Moisture% ≤ 0.3 Appearance White powder III Performance Coatings Talc is used in water-based paint industry to make paint does not settle, easy dispersion, good gloss characteristics, the amount of water-based paint 20-60 %. Paint industry, not only as a whitening pigment constitution, Capacity to reduce costs, improve the gloss paints and coatings, improve product gloss, dry and hiding power, but also has an increased film thickness and reinforcement.