Because the PTFE base tape membrane has the excellent characteristics of non-stickiness and surface filtration, the filter cake layer formed on the surface can be easily peeled off and removed by backflushing, which brings convenience to people’s production, life and manufacturing. .
At present, the main uses of polytetrafluoroethylene ptfe base film are as exhaust purification filter materials for waste incinerators and coal boilers, non-metal bearings, plastic fillers and sewing threads for reducing friction, among which, filter Materials are currently the largest application field of polytetrafluoroethylene.
High-temperature dust filter bags made of polytetrafluoroethylene fiber are sold under the trade name “Jefaya” in Japan and have been widely used as filter bags for municipal waste incinerators.
PTFE base film has good heat resistance and self-lubricating properties, and can be widely used as sealing material for high-temperature liquid transportation pipes and corrosive liquid transportation pipes.
For example, pipe joints in the heating industry used to be made of hemp mixed with adhesive. Now they use PTFE film, which can greatly extend the service life.
The PTFE membrane that has been treated to a certain extent has selective permeability, can selectively transmit gas or liquid, and can be used as a separation material.
For example, the film produced by the graft copolymer of TFE and N-vinylpyrrole is a weakly alkaline membrane that can be used as a permeation vaporization membrane for separation and concentration, such as ethanol and dimethylacetamide in concentrated water. The concentration and separation distillation method cannot separate the azeotrope.
Suzhou New Material Technology Co., Ltd. is a fluorine material film manufacturer that integrates the research, development, production and sales of PTFE air filtration membranes, PTFE bubble point membranes, PTFE membranes, Teflon membranes and coated filter materials.
The products we produce are all produced from imported raw materials, with finer molecular weight, cleaner quality and better uniformity.
If interested, please enter the store for consultation.
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