Plasticantul solid poliester prietenos cu mediul de la Yulian Technology este format prin policondensarea acidului polimeric și a alcoolului polimeric. 

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Plastifiant de poliester PL-500E

The environmentally friendly polyester-plasticizer of Yunlian Technology is formed by polycondensation of polymeric acid and polymeric alcohol.  It has a long carbon chain and strong plasticizing ability. Polyester plasticizer series products have the characteristics of non-toxic, insoluble in water, oil resistance, good heat resistance stability, good electrical insulation and good compatibility.