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 in industry of Friction Pads, Friction Blocks, Clutch Facing.
Specification data:
Needle Shape Fiber (Micro Mineral Fiber)
Whiteness: > 90%
Absolute density: 2.69 g/cm3
Content: CaSO4
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
Post by Jelly jelly Chemicals @2012-04-17 09:53:53