Irganox® 1520 L

Irganox® 1520 L by BASF is a multifunctional phenolic antioxidant for processing and long-term thermal stabilization. It is non-staining, non-discoloring, low volatility and is stable to light & heat. It effectively protects the substrate against thermo-oxidative degradation during processing and provides long term heat aging stability used alone, at low levels and without costabilizers. Irganox® 1520 L is suitable for organic substrates and thermoplastic elastomers including BR, SBR, NBR, IR, SBS, SIS and natural rubber applications. It can be used with other additives such as secondary antioxidants, benzofuranone, light stabilizers and other functional stabilizers. The recommended dosage level is 0.05-0.3%.