Inorganic Chemicals Calcium Sulfate Whisker Price Gypsum Plaster CaSO4 Hydrogen Powder
Product Description
Calcium sulfate whisker integrates the advantages of reinforcing fiber and ultra-fine inorganic filler, which can be used as reinforcing toughening agent or functional filler in resin, plastic, rubber, coating, paint, paper making, asphalt, ceramics, friction and sealing materials. It can also be directly used as filter material, thermal insulation material, fire insulation material, infrared reflector material and high insulation material for covering wire.Calcium sulfate whisker integrates the advantages of reinforcing fiber and ultra-fine inorganic filler, which can be used as reinforcing toughening agent or functional filler in resin, plastic, rubber, coating, paint, paper making, asphalt, ceramics, friction and sealing materials. It can also be directly used as filter material, thermal insulation material, fire insulation material, infrared reflector material and high insulation material for covering wire.
Specification
| Apperance | White Powder |
| CaSO4 content (%) | min≥ 98 |
| Whiteness (%) | min≥92 |
| Melting point | 1450 ℃ |
| Refractive index | 1.585 |
| Water-solubility(22℃) | max≤ 1200 ppm |
| Mohs hardness | 3~4 |
| pH Value | 6~7 |
| Density | 2.69 ɡ/㎝3 |
| Tensile strength | 20.5 Gpa |
| Avg diameter | 1~4 µm |
| Avg Length | 40~100 µm |
Application
Calsium Sulfate Whisker(CSW)------ has lots of excellent physical and chemical properties, combining both of the superiority in reinforcing fiber and superfine inorganic filler into the same one, CSW could be not only applied as reinforcing flexibilizer or functional filler in resin, plastic, rubber, coating, paint, papermaking, asphalt, ceramics, friction and sealing material, but also applied as filter material, insulation material, refractory insulation material, infrared reflection material, high property insulation material of wire package.
