化学名称:4.4-双(a.a-二甲基基)二苯胺对,对-二异丙苯基二苯胺

Chemical Name :4,4-Bis( a , a -dimethylbenzyl) diphenylamine

分子量: Molecular Weight:405.58

CAS NO:10081-67-1

用    途:本品是胺类抗氧剂中为数不多的几种无毒、无味、色浅的抗氧剂品种之一。广泛应用于各种弹性体中应用于聚乙烯、聚丙烯和聚氯乙烯等塑料色母粒。可以作为聚氨酷泡沫塑料以及橡胶电线、电缆、食品包装材料、胶粘剂的抗氧剂，尤其在氯丁胶彩色电缆护套中抗氧剂 KY-405耐热、耐光、抗老化性能显著。在聚醚及其泡沫塑料中作耐光抗老化抗氧化剂，也可作为润滑油抗氧化剂。特别有效应用于:防护氯丁胶、丙烯酸酷橡胶、聚醚多元醇等因高热、光等引起的老化。与含硫的抗氧剂有良好的协同效应。

存    储:密封储存在阴凉，干燥，通风良好的地方。避免阳光直射。

包    装:复合纸袋内衬塑料薄膜袋-净重25公斤，也可按用户的要求进行包装。

Applications: KY-405 for plastics is a highly effective non-discoloring aromatic amine type antioxidant finding utility as a thermalstabilizer in a wide variety of applications,including polyolefins, styrenics, polyols, hot melt adhesives, lubricants and polyaminesExcellent performance at processing temperatures, strong synergy with other types of antioxidants,such as phenolics orphosphites, makes KY-405 for plastics an excellent choice as a component of a thermal stabilizer package. KY-405 is a whiteDowder that is relatively nondiscoloring during heat aging. The combination of high amine antioxidant activity and good color makeit an ideal antioxidant and heat stabilizer for rubbers and plastics. Especially effective in EPDM, Neoprene, nitrile (e.g. Paracril)ydrogenated nitrile and ethylene-acrylic rubbers. As an amine antioxidant, it is susceptible to UV discoloration.

Storage: Store in a cool, dry, wel-ventilated area. Avoid exposing to direet sunlight.Keep container closed when not in use.

Packing:paper bags lined with polyethylene film bags-Net weight 25 kg.This product could also be packed according to customer'sneeds

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