Document QgOoNXdjve22N6N5XVy61JDVo
PFAS
2023 8 25
JVMA
JVMAPFAS
1. 1954 70 115 68 4 - - - - - PFAS
2. PTFE PFA PTFE PFA
/
/
/ / / O
O
O
O
O
,
O
O
PTFE PFA No polymer has the persistent and lubricious properties offered by PTFE and PFA.
We may be able to develop alternatives, but we cannot prepare everything in a short period of time.
" until 13.5years after EiF" conditions of restriction For that reason, we require valves to comply with the conditions of restriction "until 13.5 years after EiF".
SEAC conditions of restriction It is desirable that the conditions of restriction corresponding to the multiple Uses described in this comment be clarified in the opinion of SEAC.