... ) Extender and pigment in POLYMER COMPOSITE SURFACEMODIFIED CLAYFOR POLYMER COMPOSITESurface of it contains multimodal functional group which can firmly combinewith organism ... property, moisture proofing, weather proofing, abrasionresistance, electrical property, stain resistance of organic composite.2. Typical Physical PropertiesBrightness(T457)% 93+/-2Particle Size ...