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Product Details:
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Asbestos: | 0 | Water: | <4.0% |
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TGA: | 19.0% | LOI: | 15.0% |
Density: | 1-2.3 | Hardness: | 2-2.5 |
High Light: | meerschaum block,sepiolite mineral |
high absorbability,high temperature resistance,used on cosmetics, Sepiolite Block
1: main specification of sepiolite
Sepiolite is a fibrous,natural,hydrated magnesium silicate.it is not only an adsorbent but also a catalyst. It 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. It can be divided into hard sepiolite and soft sepiolite.the color of sepiolite is white,pale yellow, light gray,black green. Main chemical of sepiolite is Si and Mg,chemical formula is Mg8(H2O)4〖Si6O16〗2.(OH) 4.8H2O.
IT has the following performance : high adsorption, decolor,dispersing,etc.
2: chemical of sepiolite ( one batch from our factory )
SiO2
|
MGO | CaO | Al2O3 | Fe2O3 | FeO |
41.69% |
19.26%
|
19.13% | 0.35% | 3.22% | 0.01% |
3. Physical Property
product name | sepiolite |
Specific Gravity | 2.83.2 |
Tensile strength | 892.41283.7Mpa.( Intermediate Tensile Strength) |
Heat resistance | Dehydration temperature is 400-500;Melting point is 1200. |
Thermal conductivity | 0.038-0.046W/m.k |
Resistivity | Pv=5.9X106(Ω·cm) |
4: Usage of sepiolite
Sepiolite can be used to make soap and detergent in the place of fatty acid to improve quality and clearance.uased as additives of cosmetics,it can absorb bacteria. Mixed with glass fiber,sepiolite can be made into inorganice noncombustible paper.
Contact Person: Sales Manager