The clean room FFU filter membrane is made of polytetrafluoroethylene (ptfe) suspended powder and is expanded and stretched to form a microporous film.
The ptfe membrane has a fibrillar microporous structure. The porosity of the membrane can reach more than 88% or even higher. Moreover, the membrane has 1.4 billion micropores per square centimeter, and the pore size ranges from 0.1um to 0.5 um, no aging, no splitting, no discoloration, and strong weather resistance after long-term use.
When constructing purification projects in a clean room, a lot of equipment is needed, and the core of these filtration equipment is almost always made of clean room FFU filter membranes.
Because the filtration accuracy of this membrane can reach U15 level (99.9995%) or even U17 level (99.999995%), it can fully meet the purification requirements of high-precision electronic product processing workshops such as semiconductors and chips.
Therefore, ptfe film is becoming more and more popular among people.
? is a high-tech enterprise specializing in the research, development, production and sales of fluorine material films. It strives for excellence in product quality and occupies a dominant position in the market with its unique and stable performance.
Our membrane materials are all imported raw materials, with a full set of domestic advanced production equipment and advanced production technology. Our products have passed ISO9001 quality management system certification. The testing standards strictly follow the EU standard EN1822. Membrane products are tested using the MPPS method.
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