Used to make portland cement, plaster of paris and artificial marble; used in agriculture as a soil conditioner; used as a white pigment, filler or glaze in paints, enamels, pharmaceuticals, paper, insecticide dusts, yeast manufacture and polishing powders; in manufacture of sulfuric acid, calcium carbide and ammonium sulfate.
It has a white bulky needle-like substance with complete structure, regular contour, specific cross profile and stable dimension. Compared with other inorganic whiskers, calcium sulfate whisker is a green environmental protection material with the micro toxicity. The price is modest in any other whiskers. Therefore, it is very competitive value in industry of Friction Pads, Friction Blocks, Clutching Face.
Needle Shape Fiber (Micro Mineral Fiber)
Whiteness: > 90%
Absolute density: 2.69 g/cm3
Length: 10 – 300 μm
Diameter: 1 – 4 μm
L/D Ratio: 40-80 (90%)
Moisture Content: ≤ 1.5%
PH: 7 +/- 0.5
Mohs’ Hardness: 3
Packing: Craft paper bag+ inner water-proof film, 12.5kg/bag or 25kg/bag
40 bags on each pallet.
we mainly provide excellent product services for the manufacturers of Friction Pads, friction Blocks, Clutch Facing, Engineering Plastic, Composite materials, paper, adhesives, paints and coatings, Thermal Insulation Material, etc. We own independent manufacture and technology intellectuals property. Relying on advanced technology and facilities, persistent Research & Develop Competence, our products are widely recognized by users and can meet your continuously changing economic and social demands. Therefore, our products gained good reputations from our customers in and out of countries. We takes Technology Innovation, Green Environment Conservation as our principle. Relying on People foremost, Technology upgraded, Market oriented, we push and promote whisker Products techonology Industr.....more>>