Zhiyi Specialty Chemicals Co.,Ltd.
Manufacturer and Supplier - China
2,6-di-tert-butyl-4-(4,6-bis(octylthio)-1,3,5-triazin-2-ylamino) phenol (YINOX 565)
Applications YINOX 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. YINOX 565 is also used in adhesives (hot melt, solvent-based), natural and synthetic tackifier resins, EPDM, ABS, impact polystyrene, polyamides, and polyolefins.
Features/benefits YINOX 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, YINOX 565 is not lost during polymer processing, drying or storage. YINOX 565 can be used in a wide variety of applications. In unsaturated elastomers, YINOX 565 prevents gel formation, maintains excellent polymer color, and prevents changes to molecular weight (e.g. Mooney viscosity).
CAS number 991-84-4
Physical Properties Melting Range 91-96 °C
Flashpoint 285 °C
Specific Gravity (20 °C) 1.09 g/cm
Vapor Pressure (20 °C) 1.3 E-8 Pa
Solubility (20 °C) % w/w
Water < 0.01
Ethyl acetate 46
Volatility Pure substance; TGA, heating rate 20 °C/min in air
Weight Loss (%) Temperature °C