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® BD W00 series–Adhesive ePTFE vents in white color , research & developed by Spider(SST) independently. Material of 100% ePTFE materia without backing material, combined with acrylic double-sided adhesive by precise processing to form a adhesive breathable membrane product.
SST-Porous®BD W00 series–Automotive adhesive vents in white color, they could reliably keep out rain, sleet, snow, dust, dirt and debris, and withstand automotive fluids, detergents and washing products and continuously equalize pressure imbalances, to protect housing integrity in automotive exterior lighting. They could be mounted to the surface of the electronic component housing either automatically or manually.
By a special two-way drawing process, the aggregation structure area of PTFE raw material was stretched to form ”fiber”, and the unstretched area formed “node”, thus the spidery porous PTFE material comes.
By means of powder metallurgy, PTFE powder will change to porous PTFE material in the form of flake or component through molding, sintering and skiving process.
By our precision die cutting process，BD W00 series could accept custom designed and sized products.
it’s PTFE color itself，combined with acrylic adhesive products, with high airflow.
BD W00 series characteristic (Before Application)：
Typical Airflow： > 400 ml/min/cm2（at ΔP = 70 mbar, RT）
SST-Porous® s-PTFE waterproof & breathable membrane, serial number named BD S00
SST-Porous® BD W00 serial–adhesive vents in white color, due to the composition of “fiber” and “node” network structure, the vents not only with excellent permeability performance but outstanding water resistant.
① BD W00 serial characteristic (Before Application)
Water entry point (WEP)： > 50kPa (Dynamic WEP 30 sec, RT)
② IP rate
IP54、IP65/ IP66（subject to the mounting struction ）、IPX7、IPX8、IP69K(Protection against particles, water, and touching according to ISO 20653:2013)
SST-Porous® could supply hydrophobic and Oleophobic to meet different application requirement. As it’s Oleophobic characteristic, the protection vent could maintaining airflow even after contact with high-viscous or low surface-tension liquids.
※ BD W00 serial characteristic (Before Application):
Oleophobic rate from 1 to 8 (according to AATCC 118)
SST-Porous®BD W00 series(no adhesive), The breathable venting could be mounted to the plastic housing by means of thermal melt or ultrasonic welding.
Common type of plastic that could be welded
The temperature mainly depends on the melting point (Tm) of the plastic, generally 30~50℃ higher than selected plastic TM can be smoothly welded.
SST-Porous®BD Woo series Adhesive venting in white color, the designed double-sided adhesive, in addition to its good adhesive with low surface PTFE , but also take into account the viscosity of the surface with different materials.
※ Adhesion Properties of Adhesive
Adhesive strength according to FINAT FTM 1, RT Steel (after 24 h) ： > 19 N/25 mm
Continuous Operating Temperature Range: -40 °C to +130 °C (when adhered)
SST-Porous®BD S00 serial, adhesive venting in white color, the membrane used is e-PTFE material different from PTFE material, it’s obtained from suspension liquid, no need emulgator PFOA (PFOA suspected having carcinogenic effects), so BD S00 serials dont have PFOA.
And，if specified SST-Porous® white color BD W00 series Adhesive vent , we could choose eco-friendly emulgator prepared by PTFE dispersion raw materials, thus, SST-Porous® waterproof and breathable membranes do not contain PFOA.
SST-Porous®BD W00 series Adhesive vent in white color, the double-sided adhesive composition, package method, size, and shape could be customized.
※ Venting size OD&ID option:
OD size: 2~30 mm
ID size : 1~28 mm
SST could produce the adhesive venting according to customer drawing or sample.
|By roll in single row||
|By roll in multi-row||
SST-Porous®BD W00 series Adhesive vents in white color, it is a high-tech products that need professional final-processing.
Please contact us when planning to enter your manufacturing process, not all final-processings are compatible with this product. We will be pleased to offer our expertise in this field to you.
Recommended Surface roughness：Rz＜10µm（max：Rz＜16μm）。
Mounting surfaces should be dry and clean and free of oils, particles, release agent and other contaminants. the loose oxide layer on the surface will reduce the durability.
Grease free solvent, like heptane, isp[ropanol or alcohol.
In case of incompatibility, select another cleaning agent for the application surface.
Press fit——suitable for semi-automatic installation
To achieve excellent press fit design and to obtain appropriate pressure，please follow the general recommendations as below:
Press fit——suitable for manual installation
Application: Sensors, ECU, Automotive electronic components, Electric toothbrush, Tooth puncher, Razor, Sweeping robot,Robot mower, etc
Application: Car headlights, Gas electrochemical sensors, Pressure sensors, Sweeping robots, etc.
Application: Monitor、Security Camera、Traffic Control System、Electric Bicycle、Tracking device
Application: Shared bicycle batteries、Distribution boxes、 Electric machinery、 Security equipment, etc
Application: automobile oxygen sensor, motorcycle oxygen sensor, etc.
Application: ECU, EPS, wiper motor, window motor, axle, gearbox, reducer, etc