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antioxidant  KY-405

antioxidant KY-405

  • Category:Antidegradants
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  • Release time:2022-09-05 10:39:29
  • Product description

Chemical NameAntioxidant KY-405;4,4`-bis(phenylisopropyl)diphenylamine
Molecular FormulaC30H31N
Molecular Structure


Molecular Weight405
CAS NO.10081-67-1

AppearanceWhite crystal powder or granule
Initial Melting Point≥95℃
Loss on Drying≤0.3%

PropertiesKY - 405 is white crystal powder or granule, soluble in acetone, ethyl acetate, toluene, slightly soluble in gasoline, alcohol,methanol, insoluble in water, melting point is greater than 95 ℃.

ApplicationsAntioxidant KY - 405 is a tasteless, non-toxic, light color antioxidants. Antioxidant effect analogous to Uniroya (USA) Naugard445 and ouchi NocracCD (Japan). The goods are widely used in all kinds of elastomers, such as polyethylene, polypropylene and PVC plastic color masterbatch. Can be used as a polyurethane foam plastic and rubber wire, cable, food packaging materials, adhesive antioxidants. Especially in neoprene color cable sheath, it heat resistance, light resistance, anti-aging performance significantly. In the polyether and its foam as light aging resistant agent. Also used for lubricating oil antioxidants. Especially suitable for the protection of neoprene, acrylate rubber,  polyether polyol of aging caused by heat, light, etc. Also has good synergistic effect with sulfur antioxidant. The goods in general rubber consumption for 1-3 copies, easy disperse in rubber, and does not affect the vulcanization characteristics of rubber. Because the goods has the characteristics of high molecular weight and low volatile, make its antioxidant persistence is obviously better than the SP, 1010, 264, such as phenolic antioxidant, is an ideal substitute for phenolic antioxidants.

PackageKraft paper bags or paper barrel. 25 kg/bag (barrel).

StorageShould be stored in the dry and cooling place with good ventilation, avoiding  exposure of the packaged product to direct sunlight.

 Main business

      The company is mainly engaged in the research and development, production and sales of rubber auxiliaries, which are mainly used in the rubber industry.

      Through years of development, the company can now use the cleaning process to produce thiazoles, sulfenamides, thiurams, dithiocarbamates, vulcanizing agents and other rubber additives, with an annual production capacity of nearly 20,000 tons. The company has become the most complete enterprise of domestic accelerators. The comprehensive quality indicators of major products have reached or exceeded the level of internationally renowned enterprises. The output of thiram and dithiocarbamate products ranks in the same industry in the country. In the first place, it has become one of the world's most influential manufacturers of accelerator products, and has maintained a leading position in the development and application of new additives and innovative additives.



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