NEW NON-HYGROSCOPIC THERMOPLASTIC VULCANIZATES WITH IMPROVED COLORABILITY AND WEATHERABILITY

摘要

A new line of non-hygroscopic thermoplastic vulcanizates (TPVs) has been developed for applications requiring both color and photo-oxidative stability. These products span the hardness range from 20A to 50D and offer superior oil resistance and compression set. In this paper, we will discuss the properties of the new TPVs, including non-hygroscopicity, oil resistance, compression set, color consistency, colorability and weatherability.