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Dragonox® 565GR

1 of 47 products in this brand
Dragonox® 565GR is a high-molecular-weight, multifunctional, hindered phenol antioxidant. It is mainly suitable for the stable processing of unsaturated rubber after processing, which can ensure that the material does not undergo thermal oxidative degradation during production, processing, and end-use. The added amount of this product is small, has low volatility and high color fastness, and can prevent the formation of gel.

Chemical Family: Phenols, Phenols & Phenolics

Functions: Antioxidant, Primary Antioxidant

Compatible Polymers & Resins: Acrylonitrile Butadiene Styrene (ABS), Butyl Rubber (IIR), Ethylene Propylene Diene Monomer (EPDM), High-Impact Polystyrene (HIPS), Isoprene Rubber (IR), Nitrile Butadiene Rubber (NBR), Polyamides, Polyolefins, Styrene Butadiene Rubber (SBR), Styrene Butadiene Styrene (SBS), Styrene Isoprene Styrene (SIS)

Features: Excellent Fastness Properties, High Molecular Weight, Low Gel, Low Volatility, Prevents Thermo-Oxidative Degradation

Synonyms: 1-(3,5-Di-tert-butyl-4-hydroxyanilino)-3,5-bis(octylthio)-s-triazine, 2-(4-Hydroxy-3,5-di-tert-butylanilino)-4,6-bis(octylthio)-1,3,5-triazine, 2-(4-Hydroxy-3,5-di-tert-butylanilino)-4,6-bis(octylthio)-s-triazine, 2-(4-Hydroxy-3,5-di-tert-butylanilino)-4,6-di(octylthio)-s-triazine, 2,4-Bis-(n-octylthio)-6-(4-hydroxy-3,5-di-tert-butylanilino)-1,3,5-triazine, 2,4-Bis-(n-octylthio)-6-(4-hydroxy-3′,5′-di-tert-butylanilino)-1,3,5-triazine, 2,4-Bis(n-octylthio)-6-(3,5-di-tert-butyl-4-hydroxyphenylamino)-s-triazine, 2,4-Bis(n-octylthio)-6-(4′-hydroxy-3′,5′-di-tert-butylanilino)-1,3,5-triazine, 2,4-Bis(octylthio)-6-(3,5-di-tert-butyl-4-hydroxyanilino)-s-triazine, 2,4-Bis(octylthio)-6-(4-hydroxy-3,5-di-tert-butylanilino)-1,3,5-triazine, 2,4-Bis(octylthio)-6-(4-hydroxy-3,5-di-tert-butylanilino)-s-triazine, 2,4-Bis(octylthio)-6-(4′-hydroxy-3′,5′-di-tert-butylanilino)-1,3,5-triazine, 2,6-Di-tert-butyl-4-[4,6-bis(octylthio)-1,3,5-triazin-2-ylamino]phenol, 4-[[4,6-Bis(octylsulfanyl)-1,3,5-triazin-2-yl]amino]-2,6-di-tert-butylphenol, 4-[[4,6-Bis(octylthio)-1,3,5-triazin-2-yl]amino]-2,6-bis(1,1-dimethylethyl)phenol, 6-(3,5-di-tert-Butyl-4-hydroxyanilino)-2,4-bis(n-octylthio)-s-triazine, 6-(3,5-Di-tert-butyl-4-hydroxyanilino)-2,4-bis(octylthio)-s-triazine, 6-(4-Hydroxy-3,5-di-tert-butylanilino)-2,4-bis(n-octylthio)-1,3,5-triazine, 6-(4-Hydroxy-3,5-di-tert-butylanilino)-2,4-bis(octylthio)-1,3,5-triazine, 6-(4-Hydroxy-3,5-di-tert-butylanilino)-2,4-bis(octylthio)-s-triazine, Antioxidant 565, NSC 328455

Technical Data Sheet

Knowde Enhanced TDS

Identification & Functionality

CASE Ingredients Functions
Plastics & Elastomers Functions
CAS No.
991-84-4
EC No.
213-590-1

Features & Benefits

Applications & Uses

Applications

Dragonox®-565 is a highly effective anti-oxidant 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. Dragonox®-565 is also used in adhesives(hot melt, solvent-based), natural and synthetic tackifier resins, EPDM, ABS, impact polystyrene, polyamides and polyolefins.

Properties

Appearance
White to yellowish granule
Specifications
ValueUnitsTest Method / Conditions
Chemical Name2,6 - di - tert - butyl - 4 (4,6 - bix(otylthio) - 1,3,5 - triazin - 2 - ylamino)phenol
Molecular Weight589g/mol
Melting Range91 - 96°C
Volatile (105°C, 2hrs)max. 0.5%
Ash Contentmin. 0.16%

Packaging & Availability

Packaging Type
Packaging Information

20 Kg net Paper bag with plastic lining or 25kg/drum.