Ningbo Rixin Hengli Technology Co., Ltd

RO base film

Microfiltration membranes allow the passage of large organic molecules and dissolved solids (inorganic salts), but can block the passage of suspended solids, bacteria, some viruses, and large-scale colloids. Microfiltration membranes typically have a sieving pore size between 0.17 micrometers.
In addition to being directly used in filtration and separation processes, microfiltration membranes are mainly used in the preparation of reverse osmosis membranes. Microfiltration membranes, which are non-woven fabrics, serve as the base membrane of reverse osmosis membranes to support ultrafiltration support layers and reverse osmosis active layers, thereby producing reverse osmosis membranes.

Consultation Hotline : 86-574-63201511

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Product Introduction

Product Introduction:
Microfiltration membranes allow the passage of large organic molecules and dissolved solids (inorganic salts), but can block the passage of suspended solids, bacteria, some viruses, and large-scale colloids. Microfiltration membranes typically have a sieving pore size between 0.17 micrometers.
In addition to being directly used in filtration and separation processes, microfiltration membranes are mainly used in the preparation of reverse osmosis membranes. Microfiltration membranes, which are non-woven fabrics, serve as the base membrane of reverse osmosis membranes to support ultrafiltration support layers and reverse osmosis active layers, thereby producing reverse osmosis membranes.

Product advantages:
High air permeability
High uniformity
high permeability
corrosion preventive

Product Performance List:

Inspection items	Unit	Standard value/tolerance value
Inspection items	Unit	PET-R-Z01	PET-R-Z02
Thickness	μm	99±6	99±6(Customizable)
Width	mm	1070±5	1160(Customizable)
Fixed quantity	g/m²	75±5	75±5(Customizable)
Tensile CD	N/15mm	＞40	＞40(Customizable)
Tension stressMD	N/15mm	＞80	＞80(Customizable)
Breathability	cm³/cm²·s	2±1	2±1(Customizable)