Antistatic antibacterial polyacetal resin and preparation method thereof

Antistatic antibacterial polyacetal resin and a preparation method thereof are provided. The polyacetal resin includes polyacetal, a thiophene compound, and a reactive compatibilizer. The thiophene compound is an epoxy group-containing thiophene compound. The reactive compatibilizer is a diisocyanate. The preparation method of the polyacetal resin includes the steps of uniformly mixing the polyacetal and an auxiliary agent and mixing and reacting the mixture with the thiophene compound and the reactive compatibilizer. Through reaction of the thiophene compound, the diisocyanate reactive compatibilizer, the auxiliary agent and the polyacetal resin and extrusion, the antistatic and antibacterial properties and thermal stability of the polyacetal resin are effectively improved, and the methodcan be widely used in polyacetal resin modification. 本发明提供了一种抗静电、抗菌聚缩醛树脂及其制备方法，所述聚缩醛树脂包括聚缩醛、噻吩类化合物、反应型相容剂。所述噻吩类化合物为含环氧基团的噻吩类化合物。所述反应型相容剂为二异氰酸酯类。所述聚缩醛树脂的制备方法，包括将聚缩醛与助剂混合均匀以及将上述混合料与噻吩类化合物、反应型相容剂混合反应的步骤。本发明中通过将噻吩聚合物、二异氰酸酯反应型相容剂