Blend of PET resin and transparent copolyester resin, preparing method thereof and articles using the same

摘要

The present invention is a blend of polyethylene terephthalate resin and a transparent copolyester resin , using a method of manufacturing the same , and this relates to a molded product , the intrinsic viscosity is 0.50 ~ 1.2dl / g , and a polyethylene terephthalate resin , with respect to the 1,4- dicarboxylic acid, hexane dimethanol is 50 to 80 mol% of copolymerized polyester resin transparent copolymerizing invention is characterized in blending . According to ; this invention , as well as be controlled as desired to separate the content of the polymerization process without 1,4-cyclohexane dimethanol, a polyethylene terephthalate resin and a transparent copolyester it is possible to dry the polyester resin in one step improves workability by simplifying the task , the results can be achieved by improving production efficiency and cost reduction .