We have world class filter solutions for the filtration of process gases, slurries, wet etch chemicals, ink jet, solvents, photoresists and many other process consumables. Whether for the initial material process or the final coating process, we have membrane filtration options that remove contaminants to the levels microelectronic producers highly desire.
Polytetrafluoroethylene (PTFE, Teflon) Membrane Information PTFE is an inherently hydrophobic membrane excellent for filtration of organic-based, highly acidic or basic samples and solvents. Widely used in chromatography, it is especially well suited for the clarification of non-aqueous samples.
National Filter Media’s products are designed to increase your production and lower your cost of ownership. NFM’s success is built on our filtration experts building a relationship with you and understanding your process goals. We will be there to troubleshoot, and problem solve any issues that arise. Learn More.
Experimental test data showed that the water contact angle of the sample increased from about 107° to 130°, the filtration efficiency of PM2.5 increased from 44.778% to 98.905%, and the filtration efficiency of PM7.25 increased from 66.655% to 100% due to the electrospun PTFE nanofiber layer.
We are committed to supplying clean indoor air to protect people, products, and processes, thereby improving quality of life and advancing the human condition. Our emphasis on bringing clean air to life leads us to develop Total Cost of Ownership solutions that
Membrane Filters Mesh Filters Syringe Filters Chromatography Vials Capsule Filter Disk Filters Extraction Thimbles Whatman Contact Us Warehouse and Distribution Center 200 Three River Parkway North Bend, Ohio 45052 513.467.0222 Submit a Request
PTFE, also known as polytetrafluoroethylene is a fluorocarbon solid with a high molecular weight that contains carbon and fluorine. Its membrane technology is a non-reactive filter that is hydrophobic or hydrophilic in nature and is strongly resistant to solvents
Gore helps transmit signals from the Mars Rover back to Earth. Since 1958, Gore has developed products that improve lives. At the center of these solutions is polytetrafluoroethylene (PTFE), a polymer with exceptional properties like high tensile strength, a low dielectric constant, UV resistance and many more.
Who We Are. 3-A Sanitary Standards, Inc maintains a large inventory of design criteria for equipment and processing systems developed using a modern consensus process based on ANSI requirements to promote acceptance by USDA, FDA and state regulatory authorities. We oversee the 3-A Symbol Authorization program and other voluntary certificates to
