ASP® 600 is kaolin is a fine particle-size, standard brightness grade of aluminum silicate with an acid pH. It is highly pulverized for better dispersion and is chemically inert.

ASP 600 is a good extender for use in primers. Its low abrasion characteristics make it an excellent extender for gravure inks. It is highly recommended for polyester pultrusion profiles and is generally used in solvent-borne adhesives and rubber compounds where color is not of primary importance.

Typical applications include OEM primers, phenolics, solvent-borne gravure inks, BMC/SMC, solvent-borne adhesives and sealants, pultrusion profiles.

Features & Benefits

• Provide extremely high flexural fatigue lifetimes
• Provide fast and easy dispersion in polyester or epoxy resin matrix
• Improve processing by providing lower viscosity
• Maximize strength by providing optimum particle size distribution
• Provide maximum dimensional stability and minimum shrinkage
• Non-abrasive for reduced processing equipment wear

Learn the benefits of using Kaolin to extent TiO₂ in your system here: