Hollow Fiber Ultrafiltration membrane is an asymmetric semi-permeable membrane made of high molecular chemical material by special technology. It presents hollow capillary tube shape (or hollow fiber shape), micro-pore covers tube wall densely. The pore size of the UF membrane is about 0.001-0.1μm, Cut Off Molecular Weight(MWCO) from1,000 to 500,000 Dalton. Feed liquid is flowing in or out the membrane under the influence of pressure, dissolvent or small molecule can permeate membrane and become pure liquid by collection, while large molecule (protein, each kind of enzyme, nucleic acid, polysaccharide and so on) ,colloid particle (such as emulsion, micro-ion) and bacterium are cut off by the membrane and are taken off by the circulating liquid flow to become concentrating liquid. That is the process of separating, concentrating, and purifying substance;
HM90 | / | / | / | / |
4040 | / | / | / | / |
HM160 | / | / | / | / |
HM200/HM250 | / | / | / | / |
Is a high-tech enterprise with the integration of research & development, production, application and distribution, since it started to research microporous membrane separation in filtration field in 1990's, with many years of incessant development, MINIPORE has formed five product categories:
1.MF Series – All kinds of different material microporous membrane pleated precision filter cartridge and various depth filter cartridge;
2.UF Series – PP, PVC, PAN hollow fiber UF membrane ;
3.PP, PE, NMO liquid filter bag;
4.Industrial S/S cartridge & bag style filters, sanitary S/S cartridge & lenticular filters;
5.FRP tank and water distributor;
6.Household water purifier and filter housing;
7.Other water treatment accessories;
Other Filter Spare Parts (Flow meter, Pressure gauge, Pump, Conductivity meter ...)
Q: Are you trading company or manufacturer ?
A: We are factory.
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.