Cobetter sintered porous PE material is specially designed for specific filtration, venting , and diffusion applications. Venting. Self-Sealing. Diffusion. Sintering is a special process for solid material.During the manufacturing process, it was made by heating and pressing the powder material under the temperature lower than its melting point

The double layer PTFE membrane is inherently hydrophobic, chemically inert and designed specifically for removal of contaminating bacteria and viruses. Emflon PFR filters meet the ever increasing demand for air filters with greater strength, longer life and the ability to withstand the rigours of in-situ steaming in the forward or reverse

Aug 05, 2021 · AcroPrep Advance 96-Well Filter Plates for Ultrafiltration. 3K Omega membrane 45 minutes. 10K Omega membrane. 20 minutes. 8 minutes. 30K Omega membrane. 8 minutes. 8 minutes. 100K Omega membrane. 4 minutes. 5 minutes. AcroPrep Advance 96-Well Filter Plates for Solvent Filtration. 0.2 µm PTFE. 52 seconds < 2 minutes. 0.45 µm PTFE. 19 seconds

Academia.edu is a platform for academics to share research papers.

Our self-cleaning air filtration systems provide blade protection and boost power output on gas turbines, generators and compressors. Engine & Vehicle We offer filters and parts for diesel engines, hydraulic and bulk storage tanks – plus custom OEM filtration systems for equipment manufacturers.

The innovative design allows for maximum durability, exceptional load capacity, and outstanding impurity retention without shedding or unloading contaminants. Donaldson's Tetratex ePTFE membrane media provides a 99.99999% filter efficiency at 0.2 micron. It has a retention rate LRV of 7 for 0.2 micron contaminants.

A high-performance filter media delivering a host of benefits for industrial dry filtration applications. Each product in the Duotech range comprises a base textile substrate onto which an expanded microporous PTFE membrane is laminated.

The e-PTFE membranes are recognized as the principal tested membranes for GTR, especially Gore-Tex®. Reinforced Gore-Tex® membrane is e-PTFE reinforced with titanium. These e-PTFE membranes are available in various forms, thus they can properly maintain the space to be regenerated, and in case of exposure they are easily removed.

POREFLON™ is porous membrane made of PTFE. PTFE stands for P oly T etra F luoro E thylene, it is a kind of fluororesin. It features chemical resistance, heat resistance, water repellency, high retention of very small particles and high flow capability. Pore size ：0.03～10μm. Thickness：10～100μm. Porosity ：25～95%.

May 22, 2019 · We investigate two kinds of liquid membranes: a grounded membrane and a pre-charged membrane. The falling of a droplet (about 40 μL) can generate a peak power of 137.4 nW by passing through a pre

The unlaminated materials have significantly higher air permeability values than the same materials laminated with expanded PTFE membranes. This type of surface filtration layer acts like a primary dust cake on standard unlaminated filter media. The membrane also increases the filtration efficiency of these materials.

PTFE Membrane Disc Filters. Strong, Chemically Resistant Membranes for Air Monitoring and Sampling in Aggressive Environments. Low chemical background permits highly sensitive, interference-free determinations. Ensures accurate gravimetric determinations with low tare mass. Ideal for filtration of gas and/or organic solvents.

May 27, 2020 · 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 track-etched membranes, which includes Unique-Mem

Aerosol bacterial retentive grade, PTFE membrane filter cartridges for vent applications. WaterTEC™ Series. Value polyethersulfone membrane pleated filter cartridges. ZTEC™ B Series. High surface area, integrity tested bioburden reduction polyethersulfone membrane filter cartridges. ZTEC™ E Series

Unlaminated PTFE Membrane Filter Applications Features Chemicals, Petrochemicals, and Fertilizers Computers, Semiconductors, and Electronics Food and Beverage Glass and Glass Products Healthcare, Hospitals Metals and Metals Fabrication, Mi