Cray Valley HSC participates in a wide range of applications as low-level additives to modify selected properties of the underlying polymeric material. Ricon® ‘High Tg’ (-20ºC) resins are used to modify the Tg of SBR tread formulations. Norsolene® resins can modify the melt flow of TPEs. Maleic Functional products (SMA® and Ricobond® resins) can be used to modify the melt flow of polyamide melts, the coefficient of friction of TPU’s, or the polarity of polymer compounds. Poly bd® polyols increase the hydrophobicity of polyurethanes. The ability to tune our polymers has lead to an unparalleled ability to enhance applications performance.