The research on the low temperature pumpability of oil shows that the pour point depressant has the remarkable improvement;It is difficult to solve the high temperature antifoaming of .
对油品低温泵送性能的研究表明,降凝剂具有明显改善作用;传统的抗泡剂已很难解决润滑油的高温抗泡沫问题,如何有效解决该问题正成为研制、生产高档油的一个挑战。
Having contrasted and analyzed performances of two kinds of antifoamers of silicone and non-silicone, a new kind of compound antifoamer has been developed to solve the problem of air release value failure of hydraulic oil.
通过对硅型和非硅型两种抗泡剂性能的分析对比 ,研制出复合型抗泡剂 ,解决了液压油空气释放值不合格的问题。
To solve the antifoaming problem of internal combustion engine oil,which is caused by a few additives in large scale production,a new kind of 412 antifoaming package was developed through the investigation on the effects of various antifoamers.
为解决大生产中由部分添加剂引起的油品抗泡性问题，考察了现有抗泡剂的作用效果，研制出新型的４１２复合抗泡剂，该剂可以有效地解决船用中速机油和大生产中其他内燃机油的抗泡性问题。
The problem of antifoam property in internal combustion engine oil production is discussed and analyzed from several aspects,such as the foaming principle,the formula and adding process of antifoam additive,as well as the oil blending.
对内燃机油生产中出现的抗泡性能问题 ,从形成机理、加剂配方、加剂工艺、油品调合等多方面进行分析与探讨。
Factors,such asfunctionaladditiveforinternalcombustion engine,blending temperature,distilla tion range ofbaseoiland the complex ratio ofantifoaming agent,affectthefoaming performancearehigh lighted.
报道不同种类抗泡剂在不同润滑油中的泡沫特性 ,重点介绍了内燃机油功能添加剂、油品调合温度、基础油馏分组成、抗泡剂复合比例等对油品泡沫特性的影响。
Whether governor of a turbogenerator can work normally depends upon the performance of foam resistance and air release value of No.
68号汽轮机油抗泡性能的好坏以及空气释放值的大小直接影响到汽轮机发电机组的调速器能否正常工作。