brake lining use Sepiolite Fiber/sepiolite powder
Chemical formulation : (Si12)(Mg8)O30(OH)4(OH2)4 middot8H2O
Hydrous Magnesium Silicate Clay Minerals
The major uncooked content 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 premier specific surface spot in non-metallic minerals (maXiHu (West Lake) Dis.mum Up to 900m2/g) and exclusive material pore structure, is acknowledged as the strongest adsorption clay mineral.
Some of the surface properties of sepiolite (this kind of as the weak acidity of the surface area, the substitution of magnesium ions with other ions, etc.) make it itself helpful as a catalyst for particular reactions. As a result, sepiolite is not only a excellent adsorbent but also a excellent catalyst and catalyst carrier.
Chemical Composition of Sepiolite:
SiO2 Al2O3 Fe2O3 CaO MgO K2O Ig. loss
32.7% 1.21% one.39% 24.69% 16.ninety six% .one% 21.86
| Fiber Duration (mm) | 1-3mm,2-4mm,4-7mm |
| Fiber Coefficient (K%) | 60 |
| Mineral Articles(%) | ninety five |
| Cashmere Material (%) | forty |
| Sand Content (%) | 3 |
| Fiber Type | EPTitudinal fibers |
| Proportion | two.58-3.2 |
| Tensile Stregth (Mpa) | 89.24-1283.seven |
| Dehydration Temperature( ordmC) | four hundred-500 |
| Melting Conductivity (W/m.k) | 1200 |
| Resistivity ( Omega middotcm) | Pv=5.9X106 |
| SiO2 (%) | 40-55 |
| MgO(%) | fifteen-25 |
| Decline on ignition (%) | 15-18 |
| CaO (%) | 15-22 |
| Foundation Vector (%) | 2.03 |
| Acid Vector (%) | eighty four.four |
Bodily Property of Sepiolite:
Fiber kind : EPTitudinal fiber
Colour : white, ligEPT grey, pale yellow
Particular : gravity 2-three.2
Hardness : two-2.five
Dehydration : temperature four hundred-five hundred ordmC
Melting level : 1500-1700 ordmC
Tensile power : 892.4-1283.7Mpa(medium energy)
Thermal conductivity : .038-.046W/m*K
Electrical resistivity : Pv=5.9*106( Omega*cm)
