At present, there are mainly five types of ultrafiltration membrane devices commonly used in industry: plate and frame type, tube type, spiral wound type, hollow fiber type,ptfe Tubular ultrafiltration membrane. Each basic type of membrane has different applicability. The hollow fiber type is the most widely used in industry, especially in purification and separation applications. In the process of purification, separation and concentration of solutions with higher viscosity, the plate and frame type or the garden tube type has greater applicability.
The range of ultrafiltration pore size and molecular weight cutoff has always been vaguely defined. It is generally believed that the filtration pore size of ultrafiltration membranes is 0.001-0.1 Micron, molecular weight cut-off (MWCO) is 1,000-1,000,000 Dalton. Strictly speaking, the filtration pore size of ultrafiltration membrane is 0.001-0.01 micron, and the molecular weight cut-off is 1,000-300,000 Dalton. If the filtration pore size is greater than 0.01 micron, or the microporous membrane has a molecular weight cutoff greater than 300,000 Dalton, it should be defined as a microfiltration membrane or fine filtration membrane.
is a manufacturer specializing in the production of ptfe tubular ultrafiltration membranes. The ultrafiltration membranes produced are prepared by a special biaxial stretching process. Obtained, the filtration efficiency is more than 99.99995%, the pore size is 0.1-1μm, and it is widely used in water treatment and purification. Our products have the characteristics of “uniform and stable, low resistance, long life, customizable, easy cleaning and maintenance” in the field of industrial sewage treatment. There is no phase change in the treatment process, no adverse effects on the components of the material, and avoid the impact of high temperature on Bioactive substances destroy this drawback and are accepted and loved by the majority of enterprises.
We have a complete service system, caring before sales, attentive during sales, and rest assured after sales! The company can provide ptfe tubular ultrafiltration membrane samples, and if there are other requirements, we can also arrange sales personnel to provide door-to-door service. You are always welcome to come to the company for inspection or enter the store to consult with us.
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