PTFE composite membrane has a wide range of applications
Polytetrafluoroethylene composite membrane is a new type of material formed by compounding a layer of polytetrafluoroethylene (PTFE) film on the surface of ordinary filter materials. Currently, this material ha…
PTFE composite membrane has a microporous structure
The polytetrafluoroethylene composite membrane has a microporous structure with staggered fibers. It is prepared through a biaxial stretching process and high-temperature heat setting treatment. The microporous…
PTFE composite membrane realizes surface filtration
The English abbreviation of polytetrafluoroethylene is ptfe, also called Teflon. This material is acid-resistant, alkali-resistant, and resistant to various organic solvents. It is almost insoluble in all solve…
PTFE composite membrane has larger flux
With the development of industry, the shortcomings of some materials have also attracted people’s attention. In order to better improve the performance of materials and solve the shortcomings of the mater…
New material polytetrafluoroethylene composite membrane
PTFE composite membrane is a new type of material composed of PTFE microporous membrane and various substrates (PPS, glass fiber, P84, aramid) using special composite technology. The membrane-coated filter mate…
The difference in vertical and horizontal strength of imported filament non-woven fabrics is small
At present, my country’s non-woven production has been developing rapidly. Especially in recent years, imported filament non-woven equipment and production capacity based on spunbond technology have shown…
PTFE composite membrane has large air permeability
The polytetrafluoroethylene composite membrane has the characteristics of high peel strength, large air permeability, low resistance, concentrated and uniform pore size distribution, etc. The dust removal effic…
Imported filament non-woven fabric has excellent breathability
Since the reform and opening up, my country’s productivity level has also been developing rapidly. With the upgrade of equipment and the increase in R&D energy, imported filament non-woven fabrics hav…
Three-layer and five-layer high-efficiency filter paper porosity
The high-efficiency filtration section of the filtration system is the core part of the filtration system. It is not only the last barrier of the filtration system, but also the most important barrier. Therefor…
Imported filament non-woven fabric production process
Non-woven fabrics are also called non-woven fabrics and non-woven fabrics. It is a new type of fiber product with soft, breathable and flat structure. It has many types, and imported filament non-woven fabric i…