摘要
用四球试验机评价了二丁基二硫代氨基甲酸酯(V7723)、二烷基二硫代氨基甲酸钼(MoDDC)、二戊基二硫代氨基甲酸锑(SbDDC)、二丁基二硫代氨基甲酸铋(BiDDC)和二丁基二硫代氨基甲酸锡(SnDDC)在150SN中的极压和抗磨性能,测试结果表明,SnDDC和SbDDC的抗磨性能较好,而BiDDC的极压性能较好。二烷基二硫代氨基甲酸盐间还具有协同效应。
It is evaluated the extreme pressure property and anti - wear property of dialkyldithiocarbamate ester （V7723）, molybdenmn dialkyldithiocarbamate （MoDDC）, stibimn dialkyldithiocarbamate （SbDDC）, bismuth dialkyld-thiocarbamate（BiDDC） and stannmn dialkyldithiocarbamate（SnDDC） in 150SN with four- ball tester, the test results exhibit that SnDDC and SbDDC possess comparatively good anti - wear property, BiDDC has comparatively good extreme pressure property as well. There is synergism among the dialkyldithiocarbamates.
出处
《合成润滑材料》
CAS
2007年第2期20-22,共3页
Synthetic Lubricants
