PTFE flat membrane is a polymer compound polymerized from tetrafluoroethylene. It is prepared through a biaxial stretching process. It has a microporous structure with staggered fibers. It has high porosity and small and uniform pore size.
The extrusion processing method of ptfe flat film is essentially a synthesis of conventional extrusion method and calendering method. However, during processing, the resin is not melted and plasticized, but processed into raw materials.
The extrusion production method of polytetrafluoroethylene film utilizes the characteristic of polytetrafluoroethylene PTFE that can produce residual deformation under the action of compression force. By adding certain additives, the residual deformation can be increased.
This method is to press the polytetrafluoroethylene material with added extrusion aid into a parison of a certain density, put it into the extruder, heat it appropriately, extrude thin strips, and finally send it to the calendering roller to roll into a film, and then Just remove the extrusion aid.
PTFE flat membrane is the core component of the submerged membrane bioreactor, and its reliable stability directly determines the application of the membrane bioreactor.
Double-stack flat membrane, as an innovative flat membrane product, greatly improves the energy saving of the system and minimizes operating energy consumption.
It is a high-tech enterprise specializing in the research and development, production and sales of polytetrafluoroethylene microporous membranes. It has a factory area of nearly 4,000 square meters and professional production equipment. It is a partner of Fortune 500 companies in the United States; The products we produce are produced from imported raw materials, with finer molecular weight, cleaner quality and better uniformity.
And we have a full set of advanced production equipment and testing instruments, as well as a complete pre-sales, sales and after-sales service system.
If interested, please enter the store for consultation.
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