Ultra-Flex™ 750

Ultra-Flex™ 750 is a high molecular weight adipic acid ester. Acts as a plasticizer. Enhances the properties of elastomers. Combines excellent compatibility with very low volatility in polar elastomer systems. Applications recommended for it include HNBR and NBR compounds (medium and high ACN content) to improve cold flexibility as well as other polar elastomers such as PUR, ACM, AEM, ECO and PVC blends. The compatibility limit for these applications is 25–30 phr. Recommended dosage of Ultra-Flex™ 750 is 5–30 phr. It has a shelf life of 2 years.