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抗氧剂DDA

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化学名称:苯乙烯化二苯胺(混合苯乙烯化二苯胺)

CAS NO:68442-68-2
 
用    途:本品系胺类防老剂系列中低污染、通用型防老剂,适用于浅色橡胶制品,可代替防老剂SP、BLE,防老剂甲、丁、RD,它对硫化胶的热氧老化,大气老化均具有良好的防护效能,对变价金属有钝化作用,用于天然橡胶和各种合成橡胶制品。可广泛用于制造轮船,胶鞋,运带等合成橡胶制品中,也是塑料加工、润滑油类的抗氧防老剂。其30%的水乳液常用作各种合成橡胶的稳定剂。
贮    存: 密封储存在阴凉,干燥,通风良好的地方。避免阳光直射。
包    装: 镀锌铁桶、净重180kg;也可按用户的要求进行包装。
 
Applications: Used in black and light-colored synthetic rubbers. It has resistance to oxygen aging, ozone ageing and weathering aging, and has passivation effect to metal. It can replace rubber antioxidant SP, Phenyl-α-naphthylamine, pheny-β-naphthylamine and RD etc.
 
Storage:Store in a cool, dry, well-ventilated area.Avoid exposure to direct sunlight. Keep container closed when not in use.
 
Packing:Drum-Net weight 180Kg. This product could also be packed according to customer's needs

 


抗氧剂DDA
产品质量标准Specifications:

项   目Item 指标Specifications
 外  观 Appearance 浅黄色至浅棕色片清澈液体
加德纳色度color(Gardner)     ≤ 10
折光率Refractive Index(25℃)  1.605-1.655
粘度Viscosity(25℃)mPa.s  20000-60000
挥发份Volatility  %          ≤ 0.2
灰分Ash content  %          ≤  0.2
 
输送带 浅色橡胶制品
胶鞋 润滑油抗氧剂

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