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Product Details:
Payment & Shipping Terms:
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TGA: | 19.0% | LOI: | 15.0% |
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Alkali Vector: | 2.03% | Acid Vector: | 84.4% |
Density: | 1-2.3 | Hardness: | 2-2.5 |
High Light: | meerschaum block,silicate clay minerals |
100% pure,use for modern science in national defence,Hydrous Magnesium Silicate
1: main specification of sepiolite(Hydrous Magnesium Silicate):
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 - (Hydrous Magnesium Silicate)(one batch from our factory)
SiO2
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MGO | CaO | Al2O3 | Fe2O3 | FeO |
42.38% |
18.56%
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19.91% | 0.33% | 3.71% | 0.02% |
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(Hydrous Magnesium Silicate)
it can be used on modern sience in national defence: special ceramic parts for atomic energy,rocket and satelite etc.
Contact Person: Sales Manager