摘要
芳胺类抗氧剂是最早使用于润滑油的抗氧组分之一。国外芳胺类抗氧剂种类很多,应用范围也较广,如二烷基二本胺广泛用于SG级油、低磷低灰油和金属加工油等;国内芳胺抗氧剂多用于工业用油,而在高档内燃机油中使用的高温芳胺抗氧剂的研究及生产未见有文献报道。因此,开发一种高温芳胺抗氧剂对我国高档内燃机油的研究与开发是必不可少的.本文从烷基化苦胺抗氧剂的合成方法、产品性能及用红外光谱和核磁共振确定的产品结构组成作了介绍,并对该剂进行了性能考察。结果证明:烷基化芳胺是一种油溶性好、配伍性强、无腐蚀的无灰抗氧剂。用该剂调制的10w/30SF/CD通用内燃机油通过了全部发动机台架试验。
The synthetic method,products performances and products composition of alkylated aromatic amine were described. Having investigated its performances,the result indicated that alkylated aromatic amine is a kind of ashless anti-oxidant agent with good oil-solubility and no corrosion. 10W/30 SF/CD general internal combustion engine oil formulated with it has past all engine bench tests
出处
《润滑油》
CAS
1996年第2期16-21,共6页
Lubricating Oil