Dongfang, with more than 40 years’ experience in making flexible laminates, now aims to serve new industry of electrical vehicle EV. While, the most popular choices for slot insulation are three: Nomex paper, NPN and NHN. So we analyze performance of these three material by comparison at initial stage and 8-period of oil resistance separately. And the test results and long-term application results show that NPN is a reliable material for slot insulation of oil-cooled driven motor, and APA is an excellent substitute for NPN under the trend of localization. For more details, please send your inquiry to us, sales@dongfang-insulation.com.
Post time: Mar-26-2022
