To improve fabrication property by using composition kneading PET regenerated resin, polyester resin, and optionally the other thermoplastic resin, or additive selected from resin additive and inorganic compound.
With 100 pts.wt. of the crushed substance of PET regenerated resin used for beverage bottle, fiber, film or a large-sized molded object such as a container, 0.5-100 pts.wt. of polyester resin such as poly-caprolactum is combined. With this combined substance, at least one sort of additive (stabilizer, coloring agent, antioxidant, or the like) optionally selected from thermoplastic resin, resin additive, and inorganic compound is mixed in the range not obstructing physical property of the molding, and fused and kneaded by an extruder, Banbury mixer, or the like. This PET regenerated resin composition is molded into an aqueduct meter box by extrusion molding or injection molding. The molding is excellent not only for mechanical property, but for heat resistance and electric insulation.
YOSHIYA SHIGETOSHI
YAMASHITA AKIYOSHI
MIKUNI PLAST KK
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