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英文名称: English Name: Antioxidant RD
化学名称：Chemical Name: 2,2,4-三甲基-1,2-二氢化喹啉聚合物 2,2,4-Trimethy-1,2-dihydroquinoline polymer
分子式：Molecular Formula: (C12H15N)n
CAS NO.:26780-96-1
技术指标：Specifications: GB8826-2003
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项目 Items |
指标 Specifications |
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优质品High grade |
一级品 1ST grade |
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外观（目测）Appearance |
琥珀至棕色片状Amber to brown flake |
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软化点 soften temperature,℃≥ |
80~100 |
80~100 |
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加热减量 Heat Loss,%≤ |
0.3 |
0.5 |
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灰分 Ash,% ≤ |
0.3 |
0.5 |
性状：琥珀至棕色片状，无毒。相对密度1.05，溶于苯、丙酮、氯仿及二硫化碳，微溶于石油烃，不溶于水。
用途：通用型胺类防老剂，抗热氧化性能特别优异。适用于天然橡胶及除氯丁橡胶之外的其他各种合成橡胶，对屈挠疲劳及臭氧老化的防护效果不明显，可与其他抗屈挠疲劳及臭氧老化性能优异的防老剂并用。广泛用于各种轮胎、胶管、胶带、胶鞋、胶布制品及其他一般工业橡胶制品。也可用于胶乳制品。本品亦可作为异戊橡胶、顺丁橡胶、丁苯橡胶的稳定剂，对有害金属有抑制作用。
包装：复合纸袋，内衬塑料薄膜袋，净重25公斤。
贮存：密封储存在阴凉、干燥、通风良好的地方，避免阳光直射。
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Properties: Amber to brown flake, non-toxic. Relative density is 1.05.soluble in benzene, acetone, chloroform, carbon disulfide, a little soluble in petrol-hydrocarbon, insoluble in water.
Applications: A kind of amine antideteriorant, the property of anti-heat oxide is good. It is sutible to natural rubber and variery of synthetic rubbers except chloroprene rubber. The effection is unvisible to protect curved fatigue and ozone, usually use it with other antideteriorant that can protect curved fatigue and ozone . It is widely used to manufacture tyres, rubber tuber,belts, shoes, fibre, normal industrial rubber products, also latex products, also latex products. It is known as a stabilizer which used to polyisopentadiene rubber, butadiene rubber, butadiene styrene rubber. It is able to inhibite harmful metals.
Packing: Coextruded paper bags lined with polyethylene film bags, net weight 25kg per bag.
Storage:Store closed containers in a cool,dry, well-ventilated area. Avoid exposure to direct sunlight.
