Connguard 445, also known as 4,4'-Bis (alpha, alpha-dimethylbenzyl) diphenylamine is a non-colouring aromatic amine that works synergistically with phosphites and phenolic anti-oxidants as a thermal stabiliser in the plastics industry. Furthermore the combination of high amine antioxidant activity, good color and low volatility makes it an ideal antioxidant and heat stabilizer for rubber and plastics.
This product is one of the few kinds of antioxidant, which is non-toxic, tasteless, light coloured and is widely applied in each kind of elastomer. It can be used in polyethyene, polypropylene, polyvinyl chloride and other plastic masterbatch. It may use as the urethane foam as well as in the electric wiring, the electric cable packaging material for food, adhesive antioxidant, in particular for in heat-resisting, lightfastness, ageing resistance in the neoprene coloured cables).
Connguard 445 is predominately used in the production of polyolefins, styrenics, polyols, hot melt adhesives, lubricants and polyamines, rubber auxiliary.
Health and Safety:
Detailed information on the product can be found in our Material Safety Data Sheet.