PLASTICIZER FOR PET-BASED RESIN, AND PET-BASED RESIN COMPOSITION

摘要

PROBLEM TO BE SOLVED: To develop a plasticizer which is excellent in flexibility and bleed- inhibitory property without hindering the transparency of PET products and PET-G products. SOLUTION: The plasticizer for polyethylene terephthalate (PET)-based resins is characterized by including as the main component a diacetyl monoacyl glycerol which is a mixture of esters whose constituent of fatty acids are of one or more kinds selected from fatty acids with 8-14 C; the PET-based resin composition contains this plasticizer.