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US 12,054,566 B2Granted
Molded article and production method therefor
AssigneeDaikin Industries, Ltd.
InventorsHitoshi Imamura, Eri Mukai, Yuuki Kuwajima, Masahiro Kondo
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Abstract
A molded article containing a copolymer including a tetrafluoroethylene unit and a perfluoro(alkyl vinyl ether) unit, wherein a surface roughness Ra of the molded article is 0.20 μm or less, and a water contact angle of the molded article is 80 degrees or less. Also disclosed is a method for producing the molded article.
Claims13
A molded article comprising a copolymer comprising a tetrafluoroethylene unit and a perfluoro(alkyl vinyl ether) unit, wherein a surface roughness Ra of the molded article is 0.20 μm or less, and a water contact angle of the molded article is 75 degrees or less.
Dependencies are inferred from the claim text.