化学名称:对，对-二辛基二苯胺

Chemical Name:P.P-DIOCTYLDIPHENYLAMINE

分子式 Molecular Formula: C₂₈H₄₃N

分子量Molecular Weight: 393.65

CAS NO: 15721-78-5

用    途:1.极低的挥发性，在使用中几乎无蒸发损耗，2.通用高效抗氧剂，用以阻止高温环境中广泛的矿物油及合成油基润滑剂的氧化:3.在极高的温度下控制油泥的形成，保持设备清洁:4.高纯产品，比其他苯胺衍生物更难变色。由于其独特的性能优势，特别适用于航空发动机油，以满足多种要求。而且，因其极低的挥发性，在高温润滑脂中的性能超越许多其他烷基化二苯胺产品。推荐用量 0.1~2%。本品亦可作为作为橡胶抗氧剂，对天然橡胶、丁苯橡胶、氯丁橡胶用抗氧剂，对热、氧、屈挠鱼裂有防护作用。在氯丁橡胶中有明显的抗热脆性作用，并增强抗臭氧老化能力。

协同作用:1.若抗氧剂KY-01与酚类抗氧剂:如抗氧剂KY-135及铜金属减活剂联合使用，其性能可得到进一步的提高。2.若抗氧剂KY-01与苯基- a -蔡胺联合使用，其协同作用可最优地控制油泥的形成。

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:纸桶，净重20公斤。也可按用户的要求进行包装。

Applications: 1.Very low volatility, almost no evaporating loss in use. lts performance is better thanother alkylated diphenylamine in high temperature greases 2.Al-purpose high performance antioxidant, itis used to keep mineral oil and synthetic oil lubricant from oxidizing at high temperature.3. Stop formationof oil sludge under terrific high temperature, keep facility clean.4.high-purity, it is more difficult than otherdiphenylamine antioxidant to turn color, Due to its unique performanceit specially applies to aviationengine oil. Recommended dosage:0.1-2%. KY-01 can be used as rubber and plastic antioxidants , it hasprotective action against heat,oxygen, flex-crack of NR, butylbenzene, neoprene rubber.

Storage: Store in a cooldry,well-ventilated area.Avoid exposing to direct sunlight.

Packing: 20kg/drum.This product could also be packed according to customer's needs.

应用领域：