Rianox 1520

Rianox 1520 is a multifunctional phenolic antioxidant for processing and long-term thermal stabilization of elastomers, plastics and related products. RIANOX 1520 is an effective thermo-oxidative stabilizer in a wide range of solution polymerized, emulsion polymerized and thermoplastic elastomers including: BR, SBR, NBR, IR, SBS, and SIS as well as natural rubber. The antioxidant is effective both as a raw elastomer and compound stabilizer. It is also effective in various adhesive and sealant applications and latex applications. RIANOX 1520 is unique in its ability to provide both processing and long-term heat aging stability used alone, at low levels and without costabilizers. Where necessary RIANOX 1520 can be used with other additives such as secondary antioxidants, benzofuranone, light stabilizers and other functional stabilizers. The effectiveness of these products in a wide range of elastomers coupled with extensive food contact approvals makes RIANOX 1520 an excellent choice where consolidation of antioxidant systems is desirable. In addition, the liquid, low viscosity nature of RIANOX 1520 makes bulk delivery and storage very convenient.