Features and Applications of Nylon Filter Membrane

As one of the most widely used filter membranes, the microfiltration membrane excels in its simple and quick use, large gas flux, high particle retention rate, excellent temperature resistance, good acid resistance, anti-aging, and non-stick, non-combustible, non-toxic, and good biocompatibility. So filter membranes can be used on many occasions: strong alkalis, organic solvents, and oxidants, to name just a few. The material is divided into two categories: organic and inorganic.

From the prospect of the separation characteristics of the microporous membrane, microporous membrane applications are to trap particles, bacteria, and other pollutants in the gas phase and liquid phase to achieve the purpose of purification, separation, and concentration.

For microfiltration, the retention characteristics of the membrane are decided by the pore size of the membrane. Generally, the pore size ranges from 0.1 to 1 μm, so the microporous membrane can separate large-diameter cells, suspended solids, and the like.

Features of Nylon Filter Membrane

Imported membrane, better than domestic nylon 6 performance, good hydrophilicity, high strength, high flow rate, high porosity, suitable for most machine solvents and aqueous solutions, high flux, high quality, high temperature, acid-resistant aqueous solution, and organic the solvent membrane has the high surface quality and wide drug compatibility. Nylon filter membrane has a wide range of dissolution rates and low chemical properties.

The nylon filter membrane is hydrophilic, resistant to alkali but not acid, and is not easily corroded in ketones, phenols, ethers, and high molecular weight alcohols. Can withstand most organic solvents and most alkaline solutions, especially suitable for the filtration of alkaline solutions. Normal sterilization at 121°C without destroying membrane integrity.

Applications of Nylon Filter Membrane

1. The nylon filter membrane is mainly used for the filtration of mobile phases and samples in chromatographic analysis.
2. Liquid clarification, sterilization filtration, and particle filtration.
3. Sterilized by high pressure, ethylene oxide, and other means.
4. During use, select the appropriate filter based on the sample being filtered.
5. Work in the clarification of security filtration and air sterilization of general liquid
6. Widely used in gravimetric analysis, microanalysis, colloid separation, and sterility testing.

Here are some other occasions that nylon filter membranes could be involved:
1. Scientific research.
2. Medical and health.
3. Nanotechnology, environmental protection.
4. Biochemistry, food, energy, and microelectronics industry.

Click here to know How to clean membrane filter?
Selection for Filter Membrane: NYLON or PVDF?