Categories | No Pollution Sepiolite |
---|---|
Brand Name: | LI DOU |
Model Number: | first grade |
Certification: | Factory certificate |
Place of Origin: | henan,china |
MOQ: | negotiable |
Price: | negotiable |
Payment Terms: | L/C,T/T, DP AT SIGHT,etc |
Supply Ability: | 10tons/day |
Delivery Time: | 5-7 days after order |
Packaging Details: | 20 or 25 kg/bag, 1 ton/big bag,1 big bag/pallet or as requirement |
Alkali Vector: | 2.03% |
Acid Vector: | 84.4% |
Density: | 1-2.3 |
Hardness: | 2-2.5 |
TGA: | 19.0% |
CAS NO: | 63800373 |
100% pure,white color, used on environmental protection,no pollution Sepiolite
1: main specification of sepiolite
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(one batch from our factory)
SiO2 | MGO | CaO | Al2O3 | Fe2O3 | FeO |
42.56% | 15.66% | 18.32% | 0.37% | 2.39% | 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
Sepiolite can be used on Environmental Protection:
1) Indoor air purification,water purification.
2) treat of sulfides,nitrides,and various industrial and domestic wastewater.
3) adsorption and removal of various organic and inorganic(metal ions) pollutants.
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