PTFE membrane bag filter is a type of filtration system that utilizes a bag made of polytetrafluoroethylene (PTFE) material. ECOGRACE specialized membrane is known for its high chemical resistance and exceptional durability. The PTFE membrane bag filter effectively captures and separates particulate matter from gas streams, ensuring cleaner air quality. Its efficient design and high filtration efficiency make it suitable for various industrial applications where reliable particle removal is essential.
PTFE membrane bag filters are commonly used in industries such as pharmaceuticals, chemicals, food and beverage, and electronics manufacturing, heavy industries like steel plant, power generation plant, waste recycling plant, etc. They are particularly effective in capturing fine particles, sub-micron dust, and hazardous contaminants. The exceptional chemical resistance of PTFE allows these filters to be used in aggressive environments where other materials may fail. With their high filtration efficiency, PTFE membrane bag filters are crucial for maintaining clean air quality and ensuring the safety of both workers and products in various industrial settings.
PTFE membrane is resistant to many harsh chemicals and high temperatures. However, for filter longevity, it is important to choose a substrate fabric that also possesses the same durability and can withstand the various stresses associated with normal Baghouse operation. These stresses include start-up, shutdown, dew point changes, and temperature variations. Popular options for high temperature applications include felt and woven fabrics such as needle felt PPS, Ryton, acid-resistant aramid fabrics like Nomex, P-84, PTFE Teflon, and fiberglass. PTFE membrane can handle temperatures up to 500°F (260°C).
PTFE membrane filters are beneficial in high humidity conditions as well. In gas streams where moisture is present, dust particles can become adhesive and clump together, causing significant operational issues in dust collection systems. However, PTFE membrane filter bags allow for effortless cleaning of accumulated particles from the surface, resulting in reduced formation of impermeable dustcake and subsequently lowering pressure drop.
Keywords : ptfe filter bag,
Contact Person: Miss. Doreen Zou
Tel: 0086 135 8806 5995