PTFE air filter membrane is waterproof and breathable
It is a manufacturer of environmentally friendly polytetrafluoroethylene (PTFE) membrane materials that specializes in R&D, production and sales.
Our company can optimize the combination of speed ratio, pressure ratio, operating temperature and other parameters for PTFE air filtration membrane technology according to user requirements. According to the ratio and pore-forming medium, the air permeability, thickness and voids can be achieved The rate can be adjusted online to meet the different requirements you need.
PTFE air filtration membrane filters water through membrane pores, trapping impurities in the water without chemical changes. It is a simple and easy-to-process technology. The chemically modified hydrophilic PTFE liquid filtration membrane can be used for filtration of aqueous solutions.
Hydrophilic PTFE membranes with high porosity and high support strength are gradually used in industries such as water treatment, life sciences, chemical engineering, food and beverage, electronics and medicine.
Filtration and purification of liquids, precision filtration for industrial water treatment, filtration, purification and product collection in the pharmaceutical and electronics industries.
High porosity, reaching 85%-90%?.
Low surface friction coefficient, reaching 0.1?, high chemical compatibility, withstand high operating temperature (180-260℃)? When the PTFE air filter membrane is in the state of water vapor, the water particles are very small, and these water particles can It penetrates all the way to the capillary tube and reaches the other side, where breathability occurs.
If water vapor condenses and turns into water droplets, the particles will become larger. In addition, the surface tension of the water droplets will act, and the water molecules will not be able to smoothly leave the water droplets, penetrate and reach the other side.
In other words, this process can prevent water penetration, allowing the waterproof and breathable membrane to truly have a waterproof function.
A true waterproof and breathable membrane has high breathability, high temperature resistance and anti-aging properties. The production process of the waterproof and breathable membrane should be pure thermal composite technology, without the use of glue, and can reach a temperature resistance of more than 110 degrees. , has a strong anti-aging effect.
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