Friction Content Grade Sepiolite Fiber/ Brucite PowEPTFor best price
Chemical formula : (Si12)(Mg8)O30(OH)4(OH2)four middot8H2O
Hydrous Magnesium Silicate Clay Minerals
The principal raw material for sea mEPTmEPTis sepiolite powder, which is a hydrated magnesium silicate clay mineral that is pure, non-toXiHu (West Lake) Dis.c, odorless, and non-radioactive. It has the biggest particular floor location in non-metallic minerals (maXiHu (West Lake) Dis.mum Up to 900m2/g) and distinctive content pore composition, is acknowledged as the strongest adsorption clay mineral.
Some of the surface homes of sepiolite (this sort of as the weak acidity of the surface area, the substitution of magnesium ions with other ions, etc.) make it alone helpful as a catalyst for certain reactions. As a result, sepiolite is not only a great adsorbent but also a very good catalyst and catalyst carrier.
Chemical Composition of Sepiolite:
SiO2 Al2O3 Fe2O3 CaO MgO K2O Ig. decline
32.seven% 1.21% one.39% 24.sixty nine% sixteen.96% .one% 21.86
Fiber Size (mm) | one-3mm,2-4mm,four-7mm |
Fiber Coefficient (K%) | sixty |
Mineral Content(%) | 95 |
Cashmere Content (%) | 40 |
Sand Articles (%) | 3 |
Fiber Kind | EPTitudinal fibers |
Proportion | two.58-3.two |
Tensile Stregth (Mpa) | 89.24-1283.7 |
Dehydration Temperature( ordmC) | four hundred-five hundred |
Melting Conductivity (W/m.k) | 1200 |
Resistivity ( Omega middotcm) | Pv=5.9X106 |
SiO2 (%) | 40-55 |
MgO(%) | fifteen-twenty five |
Decline on ignition (%) | 15-18 |
CaO (%) | 15-22 |
Base Vector (%) | 2.03 |
Acid Vector (%) | eighty four.four |
Bodily Property of Sepiolite:
Fiber kind : EPTitudinal fiber
Color : white, ligEPT grey, pale yellow
Distinct : gravity 2-three.two
Hardness : two-2.5
Dehydration : temperature four hundred-500 ordmC
Melting level : 1500-1700 ordmC
Tensile strength : 892.4-1283.7Mpa(medium strength)
Thermal conductivity : .038-.046W/m*K
Electrical resistivity : Pv=five.nine*106( Omega*cm)