Method for producing polycarbonate resin molded product
AssigneeMitsubishi Gas Chemical Company, Inc.
InventorSatoshi NAGAI
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Abstract
Provided is a method for producing a polycarbonate resin molded product by molding a polycarbonate resin using an injection molding machine, including: starve feeding polycarbonate resin particulates to an injection molding machine; generating a plasticized resin by plasticizing the particulates inside the injection molding machine; and producing a molded product from the plasticized resin. The water content of the particulates which are starve fed to the injection molding machine is not more than 0.3 wt %.
Claims14
A method for producing a molded product of a polycarbonate resin by molding the polycarbonate resin with an injection molding machine, the method comprising-the steps of:
- feeding granules of the polycarbonate resin to the injection molding machine by hungry feeding;
- plasticizing the granules in the injection molding machine to generate a plasticized resin;
- and
- molding the plasticized resin into the molded product, wherein
- the granules fed by the hungry feeding to the injection molding machine has a water content of 0.3 wt % or less.
Dependencies are inferred from the claim text.