Irganox 565 2,6-di-tert-butyl-4-(4,6-bis(octylthio)-1,3,5-triazin-2-ylamino) phenol 991-84-4 Ciba Antioxidants >> Phenolic Polyamides (PA) Rubber - Elastomer (Chloroprene, Butyl …) Polyolefins (PE, PP…) ADHESIVE >> Hot-melt ADHESIVE >> Solvent based IRGANOX 565 is a high molecular weight, non staining multifunctional phenolic antioxidant primarily as a post-polymerization process stabilizer for unsaturated elastomers. IRGANOX 565 is a highly effective antioxidant for a variety of elastomers including polybutadiene (BR), polyisoprene (IR), emulsion styrene butadiene (SBR), nitrile rubber (NBR), carboxylated SBR latex (XSBR), and styrenic block copolymers such as SBS and SIS. IRGANOX 565 is also used in adhesives (hot melt, solvent-based), natural and synthetic tackifier resins, EPDM, ABS, impact polystyrene, polyamides, and polyolefins. IRGANOX 565 is highly effective at low concentrations, matching the performance of other stabilizers at higher levels. It is non staining and due to its low volatility, IRGANOX 565 is not last during polymer processing, drying or storage. IRAGANOX can be used in wide variety of applications. In unsaturated elastomers, IRGANOX 565 prevents gel formation, maintains excellent polymer color, and prevents changes to molecular weight (e.g. Mooney viscosity). High molecular weight, non staining, multifunctional phenolic primary antioxidant. Used as a post-polymerization process stabilizer for unsaturated elastomers and as a highly effective antioxidant in hot melt and solvent-based adhesives. Possesses low volatility. Prevents gel formation and changes to molecular weight. Maintains very good polymer color. Use level : 0.05-0.5%.