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Hollow Fiber Membranes

Compared to traditional processes, membranes produced via the TIPS method offer the following advantages:

High Mechanical Tensile Strength and Resistance to Breakage: The single hollow fiber membrane filament exhibits a strength of 20 MPa, while the production cost remains comparable to that of conventional PVDF hollow fiber membranes.
Enhanced Strength and Anti-Fouling Capacity: The membranes demonstrate superior robustness and fouling resistance, effectively extending module service life and reducing operational and maintenance costs.
Suspended Installation and Aeration Design: This configuration minimizes the accumulation of contaminants on the membrane surface, significantly improving anti-fouling performance.
High Packing Density and High Flux per Unit Area: The compact design and high permeability of the membranes contribute to a reduction in overall equipment size.

Hollow Fiber Membranes Data Sheet

Maximum Pore Size of Membrane Material (μm)	0.1
Pure Water Flux (L/M2 ·H)	≥450
Bubble Point(MPa)	≥0.20
Breakthrough Pressure(MPa)	≥0.40
Inner Diameter(mm)	0.7-0.75
Outer Diameter( mm )	1.20-1.25
Minimum Wall Thickness(mm)	≥0.23
Maximum Wall Thickness (mm)	≤0.28
Wall Thickness Variation(mm)	≤0.05
Breaking Strength(CN)	≥750
Elongation at Break(%)	≥100
Collapse Pressure in Water(MPa)	≥0.20
Burst Pressure in Water (MPa)	≥0.40
Leak Point in Water	None

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