Ptfe Vent Membrane

Ptfe Vent Membrane is a high-performance membrane that regulates the flow of gases and liquids. This membrane is made of polytetrafluoroethylene (PTFE), which has good chemical corrosion, high temperature, and wear resistance properties. The primary function of a Ptfe Vent Membrane is to balance the pressure difference between the inside and outside of the system, preventing liquid or gas from building up pressure inside the equipment and so protecting it from damage.

1. Excellent air permeability
It can allow gas molecules to pass through while blocking liquid water, dust and other tiny particles.
2. Corrosion resistance
It has strong tolerance, including strong acids, strong alkalis and organic solvents. It can work stably in various harsh chemical environments.
3. High temperature resistance
It can maintain its performance stable at higher temperatures and can usually be used in a temperature range of -200℃ to +260℃.
4. Low friction coefficient
The surface is smooth and the friction coefficient is very low, which performs well in some applications that need to reduce friction and wear.
5. Electrical insulation
It has good electrical insulation performance and is used for insulation and protection in the electrical and electronic fields.

PTFE Vent Membrane is generally widely used in various industrial fields, such as electronic products, automobiles, aerospace, etc. It can effectively prevent dust, water vapor or other impurities from entering the equipment, while allowing gas to flow freely inside the system to ensure the normal operation of the system.