Research on PET Alloy

Polyethylene terephthalate (PET) has a variety of excellent properties. As a thermoplastic engineering plastic, it has high strength, high rigidity, good heat resistance, excellent dimensional stability, chemical resistance and other properties,which has been widely used in the fields of electronic , machinery, automobile, etc.

When used as an engineering plastic,PET has the disadvantages of slow crystallization rate, large shrinkage rate and brittlenes,How to improve the toughness of PET has been extensively studied. Alloying is the subject of most research on PET toughening modification in recent years.