O plastificante sólido poliéster ecológico da Yulian Technology é formado pela policondensação de ácido polimérico e álcool polimérico. 

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Plastificante de poliéster 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.