Calcined filler kaolin clay for coating (GB-CK96/J

Calcined kaolin clay for coating (GB-CK96) TheGB-CKseriesofKaolinbasedpigmentsareproducedthroughdelamination,calcinationandclassification.Thewell-controlledprocessesensuretheGBserieshavenocoarseparticlesandmaintainsanabsoluteminimumof325meshresidue,sotheendusercanachieveahighHegmangrind.TheGBseriespigmentsalsohavehighbrightness,stronghidingpowderandsuperiordispersibility,anditiswidelyappliedinlatexpaint,powdercoatingandelectrophoresiscoating. Itsmainbenefitsare: ØIt’sthebestextenderoftitaniumdioxidewithexcellentopacitythatcanimproveefficiencyandcutcostsbypartlyreplacingtitaniumdioxide; ØItcaneasilydisperseinwaterbasedsystems; ØItofferssuperfineparticleandwithexcellentanti-settlingproperty; Itisinerttomostacidsandalkalineatambienttemperatureandoffersgoodanticorrosivecapabilities. TypicalPhysicalProperties Item GB-CK96Brightness(T457)90%minParticle Size (0-2micron)%80 (+/-2) %Particle Size (0-10micron)%100%Refractivity1.62Screen residue (325 mesh %)0.005maxOil Absorbency (g/100g)70+/-5Dispersion (micron)50maxpH5.5-7.0Bulk Density (kg/m3)330Specific Gravity (kg/m3)2600Moisture (%)0.8max TypicalChemicalProperties SiO2(%)Al2O3(%)Fe2O3(%)TiO2(%)CaO(%)MgO(%)CuO(%)K2O(%)Na2O(%)MnO(%)52+/-245+/-20.50max1.5max0.4max0.2max0.004max0.05max0.15max0.004max