expanded PTFE film Electronic Air Permeable Eptfe Membrane
Micropore ePTFE air permeable filter membrane
Material: Hydrophobic ePTFE Aperture:0.1~10um
Normal width 260mm,520mm or customized(max width 1600mm)
Type: flat rolled membranes
Processing
ePTFE micro-pore filter membrane can be closely bonded to various non-woven fabric base
materials with thermal lamination technologies according to customers' procurement requirements,
to make it more convenient to process them into waterproof and air-permeable products in different
shapes.
Product strengths
Electronic air permeable ePTFE membranes are also called waterproof heat-dissipation
membranes. With micropore structures, they allow gases to freely flow through them to balance the
pressure difference. Meanwhile, they hinder rainwater, dust, oil stain and particles from intrusion, to
prolong service life of automobile electronic appliances and electronic elements.
Application features
1. Rapidly balance pressure, protect against explosion and relieve pressure;
2. Effectively diffuse moisture, remove mist and solve condensation;
3. Effectively block dust, oil stain and water;
4. Resistant to high/low temperature and safe with long service life
