Polytetrafluoroethylene microporous filtration membrane can also be called ptfe microporous filtration membrane.
The conventional production method of this membrane is to mix polytetrafluoroethylene dispersion resin with liquid additives, then make the mixture into a thin sheet by calendering, and then use a machine to bidirectionally stretch the sheet to produce ptfe microporous filtration membrane.
In simple terms, the process flow can be summarized as: polytetrafluoroethylene dispersion resin, booster (material selection), and mixing.
Calendering, biaxial stretching, and coiling.
PTFE microporous filtration membrane is made by mechanically stretching the fibers without adding any other materials.
In production, according to the resin grade, equipment and different usage requirements, various production process parameters are reasonably selected and different process controls are used to obtain microfiltration and ultrafiltration membranes with different pore sizes and porosity to meet various needs. Different usage requirements.
It is a manufacturer of polytetrafluoroethylene (ptfe) membrane materials that specializes in R&D, production and sales.
The characteristics of the products produced by our company: high uniformity, good breathability, and stable performance.
PTFE microporous filtration membranes are produced using imported raw materials. They have finer molecular weight, cleaner and better uniformity. They also have high filtration efficiency and can meet the filtration efficiency level requirements of sub-high-efficiency and ultra-high-efficiency filters.
Our company has a complete set of domestically advanced production lines, and our company can produce products according to user requirements.
The optimized combination of key technical parameters such as speed ratio, pressure ratio, operating temperature, etc. can realize online control of air permeability, thickness and void ratio according to the ratio and pore-forming medium to meet the different requirements you need. .
Interested parties can contact us at any time, or enter the store to learn more product information.
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