| 摘要 |
PROBLEM TO BE SOLVED: To provide a polyester resin material for molding, capable of efficiently imparting heat resistance to a molded product without reducing the transparency by heat treatment, and especially useful for molding of an injection blow- molded product, and further to provide the injection blow-molded product comprising the same. SOLUTION: This polyester resin material for the molding is composed of a polyester resin comprising a repeating unit consisting essentially of an ethylene terephthalate unit, and having 0.5-1.5 dl/g intrinsic viscosity, as a resin component, and provides the molded product having 155-170 deg.C heat-up crystallization temperature, and 0.050-0.30 absorbance at 1,000 nm wavelength measured by a molded plate having 4 mm thickness. The injection blow-molded product is composed of the polyester resin material.
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