漆包圆绕组线的耐冷冻剂试验及影响因素探讨  

作　　者：沈丽敏 

机构地区：[1]广东产品质量监督检验研究院,广州510330

出　　处：《科技创新与应用》2023年第33期73-76,共4页Technology Innovation and Application

摘　　要：为准确测量耐冷冻剂试验,通过分析一氯二氟甲烷萃取试验、三氯乙烯萃取试验及发泡法实验3种试验方法,分析耐冷冻剂的试验原理及影响耐冷冻剂试验的因素,说明严格执行耐冷冻剂试验的测量方法,可以排除或减小各种与耐冷冻剂试验有关的影响因素,保障测量结果的准确性。从而能够为漆包线绝缘漆材料的生产提供重要的试验依据。In order to accurately measure the refrigerant resistance test,the test principle and the factors affecting the refrigerant resistance test were analyzed by analyzing the three test methods of monochlorodifluoromethane extraction test,trichloroethylene extraction test and foaming test.It shows that the strict implementation of the measurement method of freezing resistance test can eliminate or reduce various influencing factors related to freezing resistance test and ensure the accuracy of the measurement results.Thus,this method can provide an important test basis for the production of enamelled wire insulation paint material.

关 键 词：制冷系统用漆包线 耐冷冻剂 萃取 测量方法 影响因素 

分 类 号：TM245.1[一般工业技术—材料科学与工程]