Introduction
Nylon membranes are naturally hydrophilic, have high mechanical strength, and possess unique flow rate advantages. Nylon membranes have a wide range of applications. Besides traditional sterilization and impurity removal, they are also widely used in fields such as endotoxin adsorption and nucleic acid detection. Nylon membranes without charge, with positive charge, and with negative charge are available for selection.
Nylon membranes with positive charge undergo special modification, and the membrane surface is uniformly distributed with positive charge groups. Their special electrical property on the surface can electrostatically adsorb groups with negative charge in the fluid, such as endotoxins in water quality products and pharmaceuticals. Similarly, the surface of nylon membranes with negative charge is uniformly distributed with negative charge groups, which can adsorb certain specific positive-charged elements, such as nucleic acids.

Performance Features

• High mechanical strength
• High cost - effectiveness
• Resistant to most organic solvents
• pH resistance range: 6 - 13
• Membrane thickness: 80 - 115 μm

• 0.22 μm ≥ 3.1 bar
• 0.45 μm ≥ 1.5 bar