SST-Porous ® BD T series vent caps / vent plug / vent cap made by SST porous® ePTFE membrane and thermoplastic elastomer welded together by ultrasonic or hot pressing process, after then assemblied with polypropylene shell cover.

The whole component has new functions and characteristics, reduces the cost, and can realize one click installation.

SST-Porous®BD G00 series ePTFE membrane vents in grey color, made by over 95% PTFE fine powder and some extend of black color, through special stretching process, thousands of “nodes” and “fibers” are formed.    

As its proprietary ePTFE microporous membranes allow air and gases to pass through freely, so moisture can diffuse before condensation problems arising. 

SST-Porous®BD W00 series vents in white color, made by 100% SST-Porous® membrane, through special stretching process, thousands of “nodes” and “fibers” are formed.  For the white color requirementm BD W00 is your best choice. 

SST-Porous ® Black adhesive vents BD 04 series,  made by SST porous ® ePTFE membrane which compounded with polyester or nylon fabric, and then combined with acrylic adhesive. The BD 04 series adhesive vents are formed with different color choices to reduce the abrupt feeling of breathable membrane and plastic parts.

SST-Porous ®oxygen sensor vent tube is made by 100% PTFE fine powder. It has stable size and can work for a long time at – 200 ~ + 260 ℃. It has the characteristics of high filtration efficiency, high water pressure resistance, stable and good permeability, excellent flexibility and high mechanical strength. It is especially suitable for the ventilation and protection of tubular electronic components such as oxygen sensor.

SST-Porous ® BD 01 series Weldable Waterproof breathable Membrane Vents products, made by SST porous ® e-PTFE membrane and polyester non-woven fabric are thermally compounded, and then the membrane are integrated with target components through hot-melt or ultrasonic welding process.

SST-Porous®Plastic waterproof breathable screw vent plug, made from SST-Porous® e-PTFE membrane(No woven with polyester support) and designed & completed poly covers, combined together through thermal melt or ultrasonic welding process. The robust entire components results in new functionality and characteristics, reducing costs, and enables one-click installation.

SST-Porous®HighFlow pressure relief valve is composed of SST-Porous® vent membrane, stainless steel, aluminum alloy and other materials, and is designed with a special structure. When the lithium battery cells are thermally out of control, the pressure relief valve will automatically open to release a large amount of gas and heat to prevent the PACK from exploding; under normal working conditions, it can also be waterproof, breathable and dustproof, and its protection level can reach IP68.

SST-Porous®Plastic threaded explosion-proof valve for lithium battery pack of new energy vehicles，made by SST-Porous® PTFE waterproof and air permeable membrane and plastic cover, welded by ultrosonic or hot pressing, prevents battery from exploring when releasing large amounts of gas;  it can be waterproof, dustproof and air permeable under normal working condition, ingress protection rate up to IP67; it can be reused with long service life.

SST-Porous® Steel waterproof breathable screw vent plug, made from SST-Porous® e-PTFE membrane(No woven with polyester support) and designed & completed steel covers, combined together]through mechenical pressure. The robust entire components results in new functionality and characteristics, reducing costs, and enables one-click installation.

SST-Porous®Plastic waterproof breathable Snap in vents, made from SST-Porous® waterproof and breathable membrane (No woven with polyester support) and PBT plastic cap, combined together by thermal melt or ultrasonic welding.  The robust  entire components results in new functionality and characteristics, reducing costs, and enables one-click installation. 

SST-Porous®Plastic waterproof breathable screw vent plug, made from SST-Porous® e-PTFE membrane(No woven with polyester support) and designed & completed poly covers, combined together through thermal melt or ultrasonic welding process. The robust entire components results in new functionality and characteristics, reducing costs, and enables one-click installation.

SST-Porous® Steel waterproof breathable screw vent plug, made from SST-Porous® e-PTFE membrane(No woven with polyester support) and designed & completed steel covers, combined together]through mechenical pressure. The robust entire components results in new functionality and characteristics, reducing costs, and enables one-click installation.