As PTFE membrane filter manufacturers, HAWACH Hydrophobic PTFE filter membrane can meet the needs of the most severe gas, and solvent filtration. The pore sizes: 0.1μm, 0.22μm, etc. The membrane is a high-efficiency microporous membrane produced by using polytetrafluoroethylene as raw material.
Microporous PTFE filter membrane refers to a polymer PTFE membrane with a pore size in the range of 0.1 μm to 10 μm, which can trap solid particles and colloidal particles in gas or liquid.
It has been widely used in chemical, pharmaceutical, semiconductor, environmental protection, food, beverage, and brewing industries after multi-faceted development.
Hydrophobic membrane filter, which is completely made of natural and permanent hydrophobic PTFE material. Even under a very low-pressure difference, it can ensure that the moist air or other gases can pass through without obstruction, while the aqueous solution cannot pass through.
Through the control of micropores in the manufacturing process, the best combination of high retention rate and high throughput is achieved.
Therefore, HAWACH’s PTFE filter membranes can meet the needs of the most severe gas, solvent filtration, moisture-proof and breathable applications, and improve the process safety of your products.
PTFE is suitable for chemically corrosive organic solvents, aqueous solutions, and gases. It is resistant to most acids, alkalis, and solutions. It is a non-hydrophilic membrane, has low protein adsorption, and has good chemical compatibility.
Features of PTFE Filter Membrane:
PTFE microporous filter membrane has excellent chemical stability and inertness, inherently hydrophobic
High flow rate
High filtration precision
like other products PVDF filter membranes in our company, PTFE Filter Membrane also produces in 100,000 class cleanroom production, no shedding, low leachable
Chemical resistance, high-temperature resistance
ISO 9001, CE dual certification
Filtration of strong chemical corrosive organic solvents.
Strong acid solvent filtration.
HPLP sample preparation and mobile term sample clarification.
Purification of corrosives, solutions, and highly corrosive solutions.
Atmospheric soot sampling, gas filtration, and environmental testing.