| 摘要 |
The problem for the present invention is to offer a PTFE resin that does not require the hot coining method and is more difficult to deform than conventional PTFE resins. A polytetrafluoroethylene molded body that relates to the present invention wherein said molded body is obtained from a crosslinking polytetrafluoroethylene that possesses at least one type of reactive functional group selected from the group that comprises cyano group (-CN), a first functional group as represented by the Generic Formula (1):
(where in the formula, the respective R 1 and R 2 are independently a hydrogen atom, halogen atom, -OR 3 , -N(R 3 ) 2 , -R 3 , and R 3 is an alkyl group of from 1 to 10 carbon atoms that optionally contains fluorine, or is a hydrogen atom), and a second functional group as represented by the Generic Formula (2):
(where in the formula, R 1 is a hydrogen atom, halogen atom, -OR 3 , -N(R 3 ) 2 , -R 3 , and R 3 is an alkyl group of from 1 to 10 carbon atoms that optionally contains fluorine or hydrogen atoms),
and substantially does not flow even when heated up to or above its melting point, that is baked after it is compression molded.
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