▎ 摘　　要

NOVELTY - A high temperature resistant intelligent vehicle charger comprises shell and main circuit board set in shell. The inner and outer surfaces of shell body are respectively provided with protective layer. The protective layer comprises acrylic resin, polyarylether sulfone ketone modified resin, polyethylene ether, fluorinated graphene, talc, chlorinated paraffin, stabilizer, ADC foaming agent, silicone oil, composite flame retardant, chain extender, neutralizing agent, catalyst and rare earth. The rare earth comprises cerium, dysprosium, erbium, terbium, lutetium, praseodymium and lanthanide. USE - High temperature resistant intelligent vehicle charger. ADVANTAGE - The charger has good high-temperature resistance and long service life, and reduces cost. DETAILED DESCRIPTION - A high temperature resistant intelligent vehicle charger comprises shell and main circuit board set in shell. The inner and outer surfaces of shell body are respectively provided with protective layer. The protective layer comprises 12-15 pts. wt. acrylic resin, 15-20 pts. wt. polyarylether sulfone ketone modified resin, 1-3 pts. wt. polyethylene ether, 2-4 pts. wt. fluorinated graphene, 1-3 pts. wt. talc, 1-2 pts. wt. chlorinated paraffin, 5-7 pts. wt. stabilizer, 3-5 pts. wt. ADC foaming agent, 3-5 pts. wt. silico oil, 5-9 pts. wt. composite flame retardant, 2-3 pts. wt. chain extender, 1-2 pts. wt. neutralizing agent, 0.5-1 pt. wt. catalyst and 0.2-0.4 pt. wt. rare earth. The rare earth comprises 1-3 wt.% cerium, 7-9 wt.% dysprosium, 10-12 wt.% erbium, 3-6 wt.% terbium, 3-5 wt.% lutetium, 11-13 wt.% praseodymium and balance lanthanide.