摘要
对NMP精制润滑油运动粘度测定的影响因素进行研究。考察流动时间,测量温度,粘度计倾斜角度,吸油时粘度计中有无气泡,试油中有无杂质、水分等条件。结果表明,测试油品的运动粘度要按照试验方法进行测试,准确分析各种影响因素,才能保证试验结果的准确性。
Factors affecting the determination of kinematic viscosity of NMP lubricant were investigated,such as test temperature,viscometer inclination angle,air bubbles in viscometer during the determination and so on.The results show that the accuracy of test results can be ensured when the right method is used and various factors are considered.
出处
《当代化工》
CAS
2012年第4期435-437,共3页
Contemporary Chemical Industry
