COPOLYMER, FORMED ARTICLE AND INJECTION MOLDED ARTICLE
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United States of America
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Issued Date -
Jan 30, 2025
app pub date -
Sep 19, 2024
filing date -
Sep 19, 2024
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Abstract
There is provided a copolymer containing tetrafluoroethylene unit and perfluoro(propyl vinyl ether) unit, wherein the copolymer has a content of perfluoro(propyl vinyl ether) unit of 3.7 to 4.4% by mass with respect to the whole of the monomer units, a melt flow rate at 372° C. of 28.0 to 34.0 g/10 min, and the number of functional groups of 20 or less per 106 main-chain carbon atoms.
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