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US 2026/0151741 A1Published application
Ptfe membrane, manufacturing method thereof, and filter
AssigneeKOMEMTEC Co., Ltd.
InventorsSUNG CHUL KIM, MYEONG JUN JANG, DONG SIK HAM
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Abstract
The present invention provides a method for manufacturing a PTFE membrane, comprising the steps of: manufacturing a PTFE composition including first PTFE particles, second PTFE particles, and an additive; extruding the PTFE composition to manufacture a PTFE sheet; and stretching the PTFE sheet. The present invention also provides a PTFE membrane and a filter.
Claims15
A method for manufacturing a PTFE membrane, comprising the steps of:
- producing a PTFE composition comprising first PTFE particles, second PTFE particles, and an additive;
- extruding the PTFE composition to form a PTFE sheet;
- and stretching the PTFE sheet.
Dependencies are inferred from the claim text.