新能源汽车用高导热环保型绝缘树脂的制备与性能  

Preparation and properties of high thermal conductivity and environmental protection insulating resin for new energy vehicles

作　　者：王亚飞 刘静 方辉 李洋 Wang Yafei;Liu Jing(Hubei Greatsea New Power Technology Co.,Ltd.,Wuhan 436070,China;Wuhan Institute of Marine Electric Propulsion,Wuhan 430064,China)

机构地区：[1]湖北长海新能源科技有限公司,武汉436070 [2]武汉船用电力推进装置研究所,武汉430064

出　　处：《船电技术》2022年第10期44-47,共4页Marine Electric & Electronic Engineering

摘　　要：采用原位聚合的方式,在合成不饱和聚酯亚胺树脂的过程中,混入高导热纳米材料,并配制成高导热环保型绝缘树脂。通过与直接物理搅拌混入高导热纳米材料的绝缘树脂对比发现,采用原位聚合制得的绝缘树脂固化挥发份极低,储存稳定,挂漆量高,粘结强度高,电气性能优异,导热系数达到0.45W/(m·K),具有优异的耐ATF(Automatic Transmission Fluid)油的性能,可应用于新能源汽车驱动电机领域。In the process of synthesis of unsaturated polyester imine resin by in-situ polymerization,nano-materials with high thermal conductivity were mixed into the insulating resin with high thermal conductivity and environmental protection.With direct physical mixing with high contrast,found that the insulation of the thermal conductive nano material resin by in-situ polymerization of insulating resin curing antioxidant1010 is extremely low,storage stability,hang a high amount of paint,high bonding strength,excellent electrical properties,thermal conductivity is 0.45 W/(m K),excellent ATF oil resistance,can be applied to the new energy vehicles drive motor areas.

关 键 词：原位聚合 高导热 耐 ATF 油 

分 类 号：TQ225.24[化学工程—有机化工]