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hydrated magnesium silicate,
100% Pure,white or light gray color,0-2mm,Silicate Clay Minerals
1: main specification of sepiolite(Silicate Clay Minerals):
Sepiolite is a silicate clay mineral in fiber which is rich in magnesium, and it is also called mangnesium and silicate mineral in moisture chain layers.lt can be divided into soil sepiolite (stereoplasm sepiolite) coming from deposition and massiveness sepiolite (light sepiolite) coming from hydrothermal deposit. The specific gravity of the lightness is 2-2.3,hardness is 2-2.5.poisonless and odourless, it is harmless to people. lts melting point is 1500-1700, so it’s heat resistant. It is low in contraction,but high in placticity. lt dis-solves in hydrochloric acid. lt is insulant and salt resistant,etc.
2: chemical of sepiolite-(Silicate Clay Minerals)(one batch from our factory)
3. Physical Property
|Tensile strength||892.41283.7Mpa.( Intermediate Tensile Strength)|
|Heat resistance||Dehydration temperature is 400-500;Melting point is 1200.|
4: Usage of sepiolite(Silicate Clay Minerals)
Sepiolite(Silicate Clay Minerals) can be used as Non-metallic materials:
1) Sound insulation and heat insulation materials.
2) Special heat-resistant coating materials,glass enamel,special ceramics.
3) being used in friction materials instead of asbestos fiber.
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