申请人:DAIKIN INDUSTRIES, LTD.
公开号:US20220119556A1
公开(公告)日:2022-04-21
A composition having a breaking strength of 10.0 N or more, containing a polytetrafluoroethylene, and substantially free from a compound represented by the following general formula (3):
(H—(CF
2
)
8
—SO
3
)
q
M
2
General Formula (3):
wherein M
2
is H, a metal atom, NR
5
4
, where each R
5
may be the same or different and is H or an organic group having 1 to 10 carbon atoms, imidazolium optionally having a substituent, pyridinium optionally having a substituent, or phosphonium optionally having a substituent; and q is 1 or 2.