Zhejiang Xinna Medical Device Technology Co., Ltd.
ISO 9001:2015 Certified Dedicated to Membrane Filtration Solutions Since 1994
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PP Membranes: High Dirt-Holding Capacity
Our company XINNA specializes in the production of PP filtration membranes, which are highly selective and low-throughput microporous filtration materials. PP filter membrane is made of Polypropylene (Polypropylene), has good chemical stability, heat resistance and mechanical strength, so it is very suitable for use in a variety of industrial environments.
PP filtration membranes are widely used in medical industry, the water treatment, food and beverage, chemical, electronics and semiconductor industries. They can effectively remove tiny particles, bacteria and other contaminants from air, water, thereby improving air or water quality. In the pharmaceutical industry, PP filtration membranes are used for the purification and concentration of air and drugs. In the chemical industry, PP filtration membranes are used for catalyst recovery and purification. In the electronics and semiconductor industries, PP filtration membranes are used to manufacture high-purity chemicals and gases.In the food and beverage industry, PP filtration membranes are used in aseptic packaging to ensure the purity and safety of products.
Our PP membrane maily in medical use : air inlet in infusion (hydrophobic)or medical liquid filtering(hydrophilic). We also provide customized services to design and produce PP filtration membranes of special specifications according to the needs of our customers. We offer tailored solutions to cater to the specific needs of to each customer, including customizing the pore sizes, formats and further processing the PP membranes into hydrophilic type if need be.
Specification Available
| Product Name | Polypropylene (PP) Filter Membranes |
| Material | Polypropylene membrane |
| Pore size | 0.22 /0.45/ 1.2/ 2/ 3/ 5 μm/ Custom |
| Thickness | 160μm to 210 μm |
| Formats | Rolls, Discs, Flat sheets |
| Bubble point | >15 psi, air with water at 23 °C |
Applications
The micro-porous polypropylene membranes we supply are medical grade, they are extensively used for inline IV filters and other medical applications with proven performance. In life-sciences lab analysis and researches, PP membrane filters can also be utilized for general clarification and prefiltration of most solvents, buffers and other aqueous solutions, their common end use including,
