Filtration is a common separation and purification method, usually used for the separation of liquid or gas mixtures.
PTFE high-temperature membrane is a material often used in filtration.
At present, the high-temperature filter fibers used for flue gas treatment at home and abroad mainly include PPS (polyphenylene sulfide), Nomex (aromatic polyamide), P84 (polyimide), PTFE (polytetrafluoroethylene), Glass fiber and PSA (aromatic sulfone) fiber, etc., are often used in practical applications.
The production process includes needle felt, surface coating, emulsion impregnation, etc., which can achieve the effects of surface filtration and gradient filtration, which not only improves dust collection capabilities, but also reduces pressure loss, makes it easy to clean dust, and saves energy consumption.
PTFE high-temperature membrane has excellent high temperature resistance, chemical resistance, non-adhesion and hydrophobic properties.
The ptfe microporous membrane prepared by the biaxial stretching process has a microporous structure with staggered fibers. It has high porosity and small and uniform pore diameter.
Combine the above ptfe microporous membrane with polyester spunbond fabric and spunlace non-woven fabric.
When skeleton materials such as needle felt are laminated together to form PTFE coating materials, their strength can be improved to meet the needs of various applications.
It is a manufacturer of environmentally friendly polytetrafluoroethylene high-temperature membrane materials that specializes in R&D, production and sales.
Our company is different from other manufacturers.
Our company can customize according to user’s 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 enter the store for consultation.
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