... UPVC, ABS, stainless steel, and organic glass. 2) UF : Hollow fiber Features UF Membrane :1) Materials of shell: UPVC, ABS, stainless ... -water, concentration and separation applied on chemical industries. ..UF membrane separating, concentrating and purifying substance has outstanding advantages as ... AE.run.minisite.productShow(); oProductShow.init( { 'aImgSrc': aBigImageSrc } ); } )(); UF membrane