BYK-MAX CT 4270 is an organo-modified phyllosilicate additive that provides ultra-efficient reinforcement to thermoplastic compounds. As an additive, BYK-MAX CT 4270 allows for lower total mineral content, lower final density, improved surface appearance, improved mold flow, improved dimensional stability and improved scratch resistance when added at less than 10% by weight to thermoplastic resins. The high reinforcement dramatically increases physical properties such as tensile strength. BYK-MAX CT 4270 delivers these benefits through its unique mixed morphology clay technology, which dramatically aids in compounding and dispersion. Its organic modification also provides greater thermal stability during processing. BYK-MAX CT 4270 is particularly suited for use in thermoplastic resin applications where high performance reinforcement is required to meet demanding industry standards.