靠逼视频,日韩三级中文字幕91,很狠狠很久久久久久久之,1级蜜臀av

Home Products Life Science OEM Membranes Membranes

Hydrophobic ePTFE Membrane

Cobetter expanded ePTFE membrane has strong chemical compatibility with pH 1-14, and is suitable for filtration of corrosive chemicals such as strong acids and bases. The ePTFE membrane features natural hydrophobic and high specific surface area. It can ensure air pass while blocking the flow of liquids, making it suitable for air filtration or water blocking and breathable applications. Cobetter also provides ePTFE membranes with oil repellent treatment. In addition to preventing water pass, it can effectively prevent liquids with low surface tension such as esters, alcohols, and oils from infiltrating and maintaining excellent air permeability. Cobetter ePTFE oleophobic membrane meets the requirements of PFOA in the EU REACH regulation. In response to the sealing process with different shells and the diversity of plastic shell materials, Cobetter has studied the welding applicability of membrane materials with various common plastics, and developed various specifications of support materials and membrane composites to be suitable for complex instrument assembly processes. Cobetter ePTFE membrane can be adapted to various assembly methods such as backing adhesive, compression bonding, hot melt welding, ultrasonic welding, etc. It can be welded with materials such as ABS resin, polypropylene, PMMA and PC, etc.
Recommended Applications:
Request a Quote

Description

Features

  • Natural hydrophilic, preferred choice for air filtration and venting
  • Process friendly, wide adaptability for shell assembly
  • Can be oleophobic treatment
  • Excellent bacterial/viral aerosol and solid particle blocking performance


Applications

  • IV filter vent
  • Vacuum drainage
  • Sterile filtration or virus removal of air 

Specifications

Hydrophobic ePTFE Membrane

Pore Size
[μm]
Water Pressure
[kPa]
(water 20°C)
Air Flow Rate
[1in2 * 4.88in.water]
Support Layer Recommended Welding Method Sterilization Method
0.02 μm ≥450kPa ≤70s@100ml Polyester/Polyolefin Backing adhesive / Thermo / Ultrasonic Welding Autoclave/ ETO
0.22 μm ≥300kPa ≤45s@100ml
0.45 μm ≥150kPa ≤15s@100ml
1.0 μm ≥70kPa ≤6s@100ml
3.0 μm ≥40kPa ≤3.5s@100ml
5.0 μm ≥30kPa ≤2s@100ml
10.0 μm ≥20kPa ≤1.5s@100ml


Oleophobic ePTFE Membrane

Pore Size
[μm]
Water Pressure
[kPa]
(water 20°C)
Air Flow Rate
[1in2 * 4.88in.water]
Oleophobic Class Recommended Welding Method Sterilization Method
0.02 μm ≥450kPa ≤85s@100ml ≥6 Backing adhesive / Thermo / Ultrasonic Welding Autoclave/ ETO
0.22 μm ≥300kPa ≤45s@100ml ≥6
0.45 μm ≥150kPa ≤15s@100ml ≥6
1.0 μm ≥70kPa ≤7s@100ml ≥6
3.0 μm ≥40kPa ≤3.5s@100ml ≥6
5.0 μm ≥25kPa ≤2s@100ml ≥6
10.0 μm ≥20kPa ≤1.5s@100ml ≥6


Ordering Information

Available in rolls, sheets, Disc, adhesive backing, and can be customized.

Related Products

欧美日韩国产人妖| www.精品无码一区| 亚洲国产日韩中文| 免费毛片一区二区二区| 88AV国产精品| 38男人在线视频| 操美女骚逼论坛| 日韩无码h久区高潮| 国产无码影片| 美女阴道黄网站| 亚洲天堂精品四区| 片一区二区欧美日韩| 福利视频17cm| 【国产馆】东北| 成人黄色小说视频在线观看| 国产精品一区二区深夜| 夜一区二区三区在线看| 淫乐操少妇一区| 久艹视频在线观看免费| 99涩涩99| 网站社区不卡一区| 免费视频天天| 内射国产美女| AV在线一区二区解说| 亚洲欧美日韩理论系列| 日B视频的免费看| 日本在线一区更新二区| 人妻欧美美女久久作爱网| 性欧美1819性猛交| 国产狮子座白丝高跟91av| 中文乱码在线一区二区| 欧美成人性生活视频网| 日韩欧美一区二区婷婷色| 性感日韩av| 嗯嗯啊啊啊轻一点视频水好多| 日韩精品在线观看一区二区三区三州| 日韩做爱一区| 日逼日逼啊啊啊操死我吧| 色妞首页吊| a级国产欧美激情在线| 亚洲无码中文字幕99|