2019/7/25 · Figure 2 shows a set of characterization results on the PTFE nanofibrous membrane. Similar to the precursor PTFE-PEO sample, the PTFE nanofibrous membrane consists of only PTFE phase. As shown in Fig. 2a, there are two diffraction peaks located at 18.2 and 31.7 on the XRD pattern, corresponding to the (100) and (110) planes of PTFE respectively.
Material characteristics of MS®PTFE membrane include small diffusion flow and more pores in any given area. MS®PTFE membrane for filtration including hydrophobic membrane and hydrophilic membrane, can be widely used in the filtration of gas and liquid.
ISO 9001:2008 certified manufacturer of expanded PTFE membranes. Available in standard diamond mesh sizes from .020 in. to 1.2 in. Industries served include electronics, aerospace, medical, food packaging & automotive. Meets Clean Room specifications to
The Porex Virtek PTFE helps provide sufficient airflow while protecting devices from dust and moisture. To address ongoing concerns around potentially harmful perfluorooctanoic acid (PFOA) and PFOA-related compounds, Porex, a specialist in porous polymer solutions, is offering Virtek PTFE, a 100% pure PTFE membrane, and Oxyphen’s family of
Our unsupported, hydrophobic, PTFE membrane filters are ideal for sterilization and venting applications involving air, gasses, and solvents/acids incompatible with most other filters. Chemicals, Petrochemicals, and Fertilizers Computers, Semiconductors, and
Tetratex membrane has a unique microporous structure. It is comprised of small randomly connected fibrils that render an effective pore size many times smaller than can be seen by the naked eye. Tetratex membrane microporous films are naturally hydrophobic and can be used as permeable water barriers for venting or breather filters for gas sensors, electronics and more.
A promising bioelectrochemical reactor integrating membrane distillation and microbial fuel cell for dual advantages of power generation and water recovery† Thanh Ngoc-Dan Cao , a Shiao-Shing Chen , * a Hau-Ming Chang , a Thanh Xuan Bui bc and I-Chieh Chien d
2017/12/5 · A hybrid polymer electrolyte membrane electrolyzer operational at working temperature of above 80–200 C is advantageous for faster electrochemical kinetics, higher current exchange density, and more resistance to fuel impurities.
FOR IMMEDIATE RELEASE: Thursday, December 15, 2005 FOR FURTHER INFORMATION: Rich Sheffer (952) 887-3753 IVYLAND, PA Dec. 15, 2005 Donaldson Company, Inc. (NYSE:DCI) today announced that its plant in Ivyland, Pennsylvania had received its ISO 9001:2000 Certification. The plant, a 60,000 square foot facility in the Philadelphia metropolitan area, produces Donaldson's expanded PTFE membranes
2018/11/1 · It was also reported that two-stage membrane systems with a membrane unit cost < $60/m 2 membrane area was viable for CO 2 removal from a CO 2 content (10 vol%) natural gas []. Moreover, membrane system presents a small footprint and flexibility, and is easy to maintain, which is crucial for subsea and offshore natural gas production.
ISO 9001:2015 certified manufacturer of standard and custom fluoroplastic products including PTFE membranes. Other PTFE products include skived sheets, molded plates, extruded rods and tubes, thin films, guide rails, rectangular bars, wear strips, chain guides, snap-ons, half rounds, J legs, and fabricated and machined components, profiles and parts.
2017/10/15 · The membrane was successfully applied for gravity-driven oil/water separation with a permeate flux of 1215 L m −2 h −1. Moreover, its excellent corrosion resistance and mechanical stability suggest that the PTFE nanofibrous membrane could stand harsh environment existing in industrial oil/water separation processes.
The proton exchange membrane (PEM) is one of the major components in solid-type fuel cells, such as in proton exchange membrane fuel cells (PEMFC) and direct methanol fuel cells (DMFC). Polymer nanocomposites have also shown their potential as an efficient energy conversion in …
