FLUOROPOLYMER COMPOSITION, MOLDED ARTICLE, AND INJECTION MOLDED ARTICLE

To provide a fluoropolymer composition that gives a large-sized fluoropolymer molding that is less liable to be charged.SOLUTION: Provided is a fluoropolymer composition containing an electroconductive carbon compound and a copolymer that contains a tetrafluoroethylene unit and a fluoroalkyl vinyl e...

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Bibliographic Details
Main Authors IMAMURA HITOSHI, MUKAI ERI
Format Patent
LanguageEnglish
Japanese
Published 21.01.2021
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Summary:To provide a fluoropolymer composition that gives a large-sized fluoropolymer molding that is less liable to be charged.SOLUTION: Provided is a fluoropolymer composition containing an electroconductive carbon compound and a copolymer that contains a tetrafluoroethylene unit and a fluoroalkyl vinyl ether unit, wherein the fluoroalkyl vinyl ether unit content is 5.0-8.0 mass% relative to all the monomer units constituting the copolymer, the volume resistivity of the fluoropolymer composition is 104-109 Ω cm, and the melt flow rate of the fluoropolymer composition is 1-100 g/10 min.SELECTED DRAWING: None 【課題】帯電しにくい大型のフルオロポリマー成形品を得ることができるフルオロポリマー組成物を提供すること。【解決手段】テトラフルオロエチレン単位とフルオロアルキルビニルエーテル単位とを含有する共重合体、および、導電性炭素化合物を含有するフルオロポリマー組成物であって、前記フルオロアルキルビニルエーテル単位の含有量が、前記共重合体を構成する全単量体単位に対して、5.0〜8.0質量%であり、前記フルオロポリマー組成物の体積抵抗率が、104〜109Ω・cmであり、前記フルオロポリマー組成物のメルトフローレートが、1〜100g/10分であるフルオロポリマー組成物を提供する。【選択図】 なし
Bibliography:Application Number: JP20200177117