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Silica White Carbon Black Silicon Dioxide Sio2 Tyre Tire Production CAS 7631-86-91
Inorganic ChemicalsSilicaWhite Carbon Black
HENAN KINGWAY TECHNOLOGY CO., LTD.
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Product Description Product name: SilicaOther name:white carbon black;Silicon dioxidePhysical/chemical characterUnitTYPE:HKSIL-855GRTargetResultBETSurface aream2/g170-190180CTABSurface aream2/g156-176160Loss on heating (2h at 105oC)%4.3-6.76.0Loss on ignition (2h at 950oC)%8.0-12.510.4pH value (5% suspension) 5.4-7.06.7Electric conductivity (4g/100ml water)us/cm≤1300652Fines content(200 mesh)%≤102.6Copper contentmg/kg≤10<2Iron contentmg/kg≤500325Manganese contentmg/kg≤10<2AppearanceWhite granuleResultConfirmInspector Reviewer Application:RubberSilica applied in tapes, rubber covered rollers, rubber tubes and rubber boards etc. can improve their wear resistance, and promote the wetting degree of rubber & fabric which contributes to rubber dispersion and penetration.Tyre/TireSilica in tires can increase the wet skid & wear resistance and reduce the rolling resistance. It can improve the adhesion between rubber and steel-cord. Also it can promote the durability, flexing resistance and shock resistance of rubber.
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