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含杂环胺类衍生物在加氢基础油中的摩擦磨损和抗氧化性能 被引量:2

Tribological Behavior and Anti-Oxidation Behavior of Heterocyclic Amine Derivative as Additive in Hydrogenated Base Oil
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摘要 将杂环化合物引入二苯胺分子中制成的添加剂具有多种功能。合成了一种分子中含有杂环的胺类衍生物添加剂BTPA,采用红外光谱、元素分析等对其结构进行了表征,并用热重(TG)曲线分析其热稳定性。将BTPA加入HVIW H150加氢基础油中制成润滑油,考察了其摩擦磨损性、抗氧化性及耐蚀性。结果表明:BTPA不能提高加氢基础油的PB,PD值,但其在加氢油中具有良好的抗氧化及抗磨性能,且可较好地抑制铜片腐蚀,是一类具有潜在应用前景的多功能添加剂。 A kind of novel amine derivative containing heterocyclic ring (denoted as BTPA) was prepared from amine and heterocyclic compound as the starting materials. The chemical structure and elemental composition of as-synthesized product were analyzed by infrared spectrometry and element analysis, and its thermal stability was also investigated. Furthermore, as-synthesized BTPA was added into HVIW H150 base oil to yield lubricating oil, and the anti-oxidation behavior of BTPA as a lubricating oil additive was examined. Moreover, a four-ball machine and a copper strip corrosion test device were performed to study the antiwear behavior and anti-corrosion performance of BTPA additive in the base oil. It was found that as-synthesized BTPA additive had no effect on the load-carrying capacity of the hydrogenated base oil, but it possessed good anti-oxidation behavior and antiwear behavior as well as good anti-corrosion ability for copper strip in the base oil, showing promising application as multi-functional additive.
出处 《材料保护》 CAS CSCD 北大核心 2013年第3期58-60,2,共3页 Materials Protection
关键词 胺类衍生物添加剂 杂环化合物 二苯胺 热稳定性 摩擦磨损性 抗氧化性 耐蚀性 amine derivative additive heterocyclic compound amine thermal stability tribological behavior anti-oxidation behavior corrosion resistance
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