Using the biodegradable plastic polybutylene adipate terephthalate(PBAT)as a polymer matrix,wollas-tonite(WT)as a filler,and 2,3-methacrylate epoxy propyl ester Joncryl ADR-4468(ADR)as a compatibilizer,PBAT/wollastonite composites have been prepared by melt extrusion.The effects of the ADR compatibilizer on the structure and properties of the PBAT/wollastonite composites were investigated.The results showed that the compat-ibilizer could increase the dispersion of wollastonite in the PBAT matrix,enhance the interface interaction,and im-prove the mechanical properties and thermal stability of the composites.
关键词
生物降解/聚对苯二甲酸己二酸丁二醇酯(PBAT)/硅灰石/复合材料
Key words
biodegradable/polybutylene adipate terephthalate(PBAT)/wollastonite/composite material