Calcined kaolin clay/ white clay for rubber JYCK96

The JY-CK96 series of kaolin based pigments are produced through delamination,calcination and classification.The well-controled processes ensure the JY series has no coarse particles and maintains an absolute minimum of mesh residue,so the end user can acheive a high Hegman grind.The JY-CK95/96 series pigments also have high brighthness, strong hiding power and superior dispersibility,and it is widely applied in rubber. Its main benefits are: It's the best extender of titanium dioxide with excellent opacity that can improve efficiency and cut costs by partly replacing titanium dioxide . It offers superfine particle and with excellent anti-setting property.It is inert to most acids and alkaline at ambiente temperature and offers good anticorrosive capabilities. Main physicalindex Item(Rubber- class)White degree(F457)%≥93.5Granularity(-2µm,%84±2Visual screening≤0.003Refractive index1.62Oil absorption value(g/100g)60±5PH value6.0-8.0Dispersion(µm)≤45Moisture(%)≤0.5 Main chemical index SiO2(%)AL2O3(%)Fe2O3(%)TiO2(%)Cao(%)MgO(%)K2O(%)Na2O(%)MnO(%)52±245±2<0.50<1.1<0.3<0.2<0.05<0.15<0.004