Cooling fan material of automobile engine and preparation method thereof

The invention discloses a cooling fan material of an automobile engine. The material is prepared from the following materials in parts by weight: 17-25 parts of o-methyl phenyl diol, 16-20 parts of polyacrylamide, 8-14 parts of silicon dioxide, 9-16 parts of polybenzoate, 18-19 parts of polyaryletherketone, 20-24 parts of polybutylene terephthalate, 8-11 parts of polyphenyl ether, 7-18 parts of alkyl sodium sulfonate, 3-6 parts of ethyoxyl lauryluteramine, 5-11 parts of fatty amine polyoxyethylene ether, 6-7 parts of organic quaternary ammonium salt, 22-26 parts of glass fibers, 13-16 parts of dimethyl sebacate, 5-9 parts of benzotriazole, 10-15 parts of nano titanium dioxide, 22-26 parts of polyvinyl butyral and 6-7 parts of ammonium dihydrogen phosphate. The cooling fan material of the automobile engine, disclosed by the invention, is high in structural strength, good in flame retardant effect, resistant to ageing and long in service life. 本发明公开种汽车发动机冷却风扇材料，由以下重量份数配比的材料制成，包括邻甲基苯二醇17-25份、聚丙烯酰胺16-20份、二氧化硅8-14