Revonox® 608 is a spiro-structured phosphite antioxidant. Through such kind of molecule design, RV 608 features higher phosphorus content than triphenyl phosphite antioxidant and performs better anti-oxidation efficiency. Among the spiro phosphite antioxidant, RV 608 has the best hydrolysis resistance. In heat resistance, its 10%-weight-loss temperature is even higher than 340°C.
✔️ Maintains high antioxidant efficiency.
✔️ Offers high hydrolysis resistance and high thermal stability.
✔️ Compatible with PE, PP, TPO, TPE, TPE, polyesters, nylon, PET
✔️ It is FDA and REACH registered.