Huber 90C Anhydrous aluminium silicate 66402-68-4 Huber Engineered Materials Extenders / Fillers >> Kaolin Rubber - Elastomer (Chloroprene, Butyl …) ADHESIVE SEALANT Kaolin Clay products serve as a reinforcing material Calcined clay - functional extender for moisture sensitive sealants. Kaolin Clay is one of the most abundant minerals and common constituents of the earth's crust. Clay occurs in many different forms, but kaolin - or china clay - is the purest and most versatile. Huber Engineered Materials creates superior kaolin clay-based products for use in the rubber, adhesives and wire and cable industries. Our dedication to research and development makes us a world leader in the mining, refining and processing of kaolin clay. Improve compatibility with organics Enhances whiteness - L, a, b Improve wetting in organic systems Provides hydrophobicity Improve dispersion in resins Provides physical reinforcement - adhesion Calcined Kaolin Clays: Number One TiO2 extender Improves abrasion Heat treated to effect low % LOI Higher brightness, stable color Promotes flattening Improves scrubability Calcined kaolin clay. Used as a functional extender for moisture sensitive sealants and for industrial adhesives. Improves compatibility with organics, wetting in organic systems and dispersion in resins. Enhances whiteness. Provides hydrophobicity, physical reinforcement and adhesion. Offers improved abrasion and scrubability, higher brightness, stable color and flattening.