| 摘要 |
PROBLEM TO BE SOLVED: To obtain a composition with which applications for re-utilization of recovered polyethylene terephthalate resins (recovered PET) which have been surplus are enlarged and environmental load is reduced and provide various molded products made of the recovered PET. SOLUTION: By using the recovered polyethylene terephthalate resin composition containing 50-97 wt.% recovered polyethylene terephthalate resin such as recovered PET bottle flakes and the like and 3-50 wt.% calcined kieselguhr and molded products of the same, recycling application fields are enlarged and, after they have been used, environmental loading is reduced by accelerating their degradation and volume reduction.
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