EPTFE waterproof and breathable membrane is made of PTFE resin as raw materials, through special process, like two-way stretch, using unique technology for forming between 100-500nm in diameter of microporous membrane, and per square centimetre has more than 10 microporous, which is 700 times larger than the water vapor molecules, 10000 times smaller than water molecules.It makes the membrane

We're one of the most professional manufacturers and suppliers of microporous membrane filter in China, engaged in offering customized processing services. You can source the best quality custom microporous membrane filter with cheap price from our factory.

PTFE membrane filters are ideal for gas filtration. These membranes are permanently hydrophobic by their composition, thus the pressure for filtration of aqueous solutions has to be higher than the breakthrough pressure. Johnson Test Papers’ PTFE membranes can be used at temperature up to 130 °C. PTFE membrane filters are available in both

• PTFE microporous membrane has small pore size, uniform pore size distribution, high porosity and good filtration performance. It can be coated with polyester nonwoven to realize high efficiency filtration, anti-blowback, easy to clean ash. It is widely used in air purification, clean workshop, industrial dust filtration and other fields.

Microporous Membrane Microporous membranes rely on diffusion through the air in the pores, a much faster process than solution-diffusion through PDMS, (Campbell Ritchie et al., 1996) and it can be seen from Table II.5.5.3 that a microporous membrane with a

2020/8/14 · HAWACH filter membranes are thin membranes with high porosity which provides a high surface area for adsorption and binding. With the perfect thermostability, all HAWACH membranes can be sterilized by autoclaving. Depending on the different membrane polymers, the operating temperature can be up to 180°C with minimal shrinkage.

Cobetter Microporous PTFE/Teflon tubes combine all of the advantage of PTFE membrane, with additional new characteristics, suit for more applications. Different to the traditional PTFE tubes, Cobetter microporous PTFE tube is manufacturered through a special Expanding and Elasticity process.

Membrane Filter Ptfe Membrane Hydrophobic Microporous Ptfe Membrane For Air Cartridge Filter US $0.60-$0.80 / Meter 1000 Meters (Min Order) 3 YRS Ningbo

Access efficient membrane disc filter with reverse osmosis for purified drinking water at Alibaba.com. These membrane disc filter are much advanced and ideal for commercial uses. It can be used for working with aggressive media such as strong acids, alcohols

Cobetter Microporous PTFE/Teflon tubes combine all of the advantage of PTFE membrane, with additional new characteristics, suit for more applications. Different to the traditional PTFE tubes, Cobetter microporous PTFE tube is manufacturered through a special Expanding and Elasticity process.

Microporous PP PTFE PES membrane 0.2 micron pleated water filter for 10" 20" stainless steel single housing. US $2.30-$3.00/ Piece. 10 Pieces (Min. Order) CN Guangzhou Lvyuan Water Purification Equipment Co., Ltd.

surface filtration technology as opposed to traditional depth filtration methods. Tetratex is a proprietary expanded microporous PTFE (Polytetrafluoroethylene) membrane, manufactured solely by Donaldson Membranes. It is laminated to a variety of base

2020/10/13 · Their high performance and superior gamma stability make them a very efficient and powerful alternative to PTFE and will help you to increase your process and product security. As your OEM membrane solutions partner, we support you finding the best membrane filter for your high-quality venting products including medical devices.

We produced high-quality filter cartridges. Considering an application our technical experts designed the filters to provide excellent output on a downstream level. Microfiltration belongs to precision filtration, and its basic principle is the process of sieve separation. Microfiltration is suitable for the separation of cells, bacteria and particles. Generally used for pre-treatment. The

40 列 · 2018/9/25 · Hydrophobic membrane filter 47mm with high quality. 0.45 micron glass fiber …