Injection molding method
AssigneeDaikin Industries, Ltd.
InventorsHayato TSUDA, Takahisa AOYAMA, Tadaharu ISAKA, Yukari YAMAMOTO, Yumi ZENKE
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Abstract
Provided is an injection molding method for obtaining an injection molded article using an injection molding machine by means of filling a mold cavity of a mold with a molten copolymer from a nozzle of the injection molding machine, wherein the minimum thickness of the mold cavity is 0.8 mm or less, the total projected area of the mold is 1 cm2 or more, and the copolymer is a copolymer containing a tetrafluoroethylene unit and a fluoroalkyl vinyl ether unit, wherein the number of functional groups is 100 or less per 106 main-chain carbon atoms of the copolymer.
Claims10
An injection molding method for obtaining an injection molded article using an injection molding machine by means of filling a mold cavity of a mold with a molten copolymer from a nozzle of the injection molding machine, wherein
- a minimum thickness of the mold cavity is 0.8 mm or less, and a total projected area of the mold is 1 cm2 or more, and
- the copolymer is a copolymer containing a tetrafluoroethylene unit and a fluoroalkyl vinyl ether unit, wherein the number of functional groups is 100 or less per 106 main-chain carbon atoms of the copolymer.
Dependencies are inferred from the claim text.