PP Boş Fiber Membran

PP hollow fiber membrane is an excellent ultra-filtration & micro-filtration membrane materials, which has been taking a very important role in the membrane separation application. Compared with PS (polysulfone), CA, etc., PP membrane has the great advantages in mechanical properties, resistance of degradation in acid and alkali medium, resistance of bacteria degradation, good temperature tolerance, no electrode in the surface of membrane, high flux behaves, etc.

The PP hollow fiber membrane as a good UF membrane separation material has been widely used in medicine, chemical, food and drinking industries. In the environmental engineering, PP hollow fiber membrane is used in MBR system, waste-water recycling system as well.

PP hollow fiber membrane can meet different requirements in liquid / liquid, liquid / solid and liquid / gas separation applications.

Tech. Data of PP hollow fiber membrane
Raw Material PP
External Shape Hollow fiber
Diameter Inside 320um-350um
Diameter Outside 400um-450um
Pore Size 0.02um-0.2um
Pore Density 40%-50%
X-axis Strength 120Mpa
Ventilation Rate >7.0x102cm3/cm2. S. CmHg
Available Temp 4-45
pH 0-14
Molecule cut 50000-80000
Ref. Pressure 0.1-0.3Mpa

Pore size can be slightly adjusted by different processing to meet different requirements, such as 0.02x0.2um, 0.02x0.1um, etc.
OEM, we can provide you at your convenience standard or customised packaged plants.