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By certification 
Product introduction
Calcium sulfate whisker is made from a series of reaction of anhydrous calcium sulfate and compatible material. It has features of high temperature resistance, chemical resistance, good toughness, high strength, strong flame retardant, non-toxic, high performance. It is applied to friction and sealing material.
Technical date
Appearance |
Specific Gravity |
Bulk Density |
Length |
Diameter |
white fibrous |
2.96g/cm3 | 0.1-0.4g/cm3 | 50-200μm |
1-20μm |
Melting Point |
Mosh Hardness |
Tensile Strength |
Tensile Modulus |
Water Solubility |
| 1450℃ | 3 |
21GPa |
180GPa |
<1200ppm |
