<progress id="fismk"></progress>
<em id="fismk"><ruby id="fismk"></ruby></em>

  1. <rp id="fismk"></rp>
      <li id="fismk"><tr id="fismk"><kbd id="fismk"></kbd></tr></li>
    1. Medical

      Polypropylene (PP) Membrane

      Polypropylene membrane cbt.jpg

      Cobetter Polypropylene (PP) membrane is constructed of pure polypropylene media, which belongs to a membrane filter material for deep filtration. Polypropylene membrane is natural hydrophobic, can withstand a variety of organic solvents, has great chemical stability and chemical compatibility. Polypropylene membrane is tough and durable, not easy to break, non-toxic, and with uniform strength. At the same time, Cobetter also offers hydrophilic polypropylene membranes. Polypropylene membrane can withstand PH values from 1 to 14 and have high compatibility with acids and bases. So, they are ideally suited for general clarification and pre-filtration of water, aqueous solutions and organic solvents. Additionally, polypropylene membrane is also commonly used for the retention and analysis of large particles. Since polypropylene membranes also have very low extractable content, this performance often provides a perfect solution for accurate analysis in chromatographic correlation applications.

      Cobetter polypropylene membrane has a wide selection range of pore sizes. Polypropylene membrane is with high porosity, large amount of dirt-holding volume, and can withstand high temperature disinfection. For the different filtration requirements from different customers, Cobetter can also provide polypropylene nanofiber membranes with extremely high retention efficiency, no fiber shedding and long life time. Compared with PTFE membrane and PVDF membrane, polypropylene membrane can be safely treated by incineration without releasing harmful fluorine compounds and there is no disposable problem.

      Cobetter polypropylene membrane also has wide range of medical and laboratory applications such as pre-filtration of infusion solvent, gas filtration in medical device and so on. Additionally, PP membrane is also used for pre-filtration for sample preparation, solution, solvent etc. and syringe filter in laboratory. These applications can fully display polypropylene membranes advantages of high flow rate, large amount of dirt-holding volume, and low extractable.


      Polypropylene -CBT.jpg


      Cobetter Polypropylene Membrane Performance Advantages
      - Pre-filtration with highly dirt-holding capacity;
      - Good chemical compatibility;
      - Good hydrophobic/hydrophilic properties;
      - Resistant to PH1-14; Resistant to temperature of 80°C;
      - Non-specific absorption function and protein absorption is very low;
      - Conforms to the filter standard “Fiber free release” defined in FDA CFR 210.3(b)(6);

      Polypropylene Membrane Chemical Resistance Summary.pdf


      Polypropylene Membrane Applications

      - Gas filtration
      - Ion chromatography analysis
      - Syringe filter 

      - Organic solvent filtration, HPLC solvent
        and sample filtration

      - Gas filtration for environmental monitoring
      - Remove large particulate
      - Pre-filtration of APIS
      - Pre-filtration of blood products 
      - Pre-filtration of medium
      - Pre-filtration of dosing system 

      PP application 01.png             PP application 02.png    PP-application-05.jpg




      Hydrophobic Polypropylene Filter Specification

      Specification

      Pore Size
      (μm)

      Thickness
      (μm)

      Air Flow Rate/s
      @100ml*1in2*4.88in.water

      Water Pressure Resistance/kPa

      PP hydrophobic membrane 0.1μm

      0.1

      200

      25

      66

      PP hydrophobic membrane 0.2μm

      0.2

      200

      26

      49

      PP hydrophobic membrane 0.45μm

      0.45

      200

      10

      37

      PP hydrophobic membrane 1μm

      1

      210

      3.5

      23

      PP hydrophobic membrane 5μm

      5

      190

      1

      17

      PP hydrophobic membrane 10μm

      10

      150

      0.42

      8

      PP hydrophobic membrane 15μm

      15

      240

      0.08

      6.5

      PP hydrophobic membrane 20μm

      20

      220

      0.06

      6.5

      PP hydrophobic membrane 30μm

      30

      260

      N/A

      3

      PP hydrophobic membrane 40μm

      40

      480

      N/A

      2




      Hydrophilic Polypropylene Filter Specification

      Specification

      Pore Size
      (μm)

      Thickness
      (μm)

      Liquid Flow Rate/s  
      50ml *12.68cm2

      Bubble Point/ kPa

      PP hydrophilic membrane
      0.2μm

      0.2

      190

      15

      66

      PP hydrophilic membrane
      0.45μm

      0.45

      190

      4

      45

      PP hydrophilic membrane
      1.0μm

      1.0

      170

      14.6

      18

      PP hydrophilic membrane
      5.0μm

      5.0

      320

      4.1

      20

      PP hydrophilic membrane
      10.0μm

      10

      170

      2.8

      7

      PP hydrophilic membrane
      10.0Tμm

      10

      320

      2.2

      8

      PP hydrophilic membrane
      15.0μm

      15

      350

      2.1

      6

      PP hydrophilic membrane
      20.0μm

      20

      320

      2.0

      5






      For technical data sheet or application inquiry, you are more than welcome to contact our sales representative by sales@cobetterfilter.com or leave a message




      Filters with Polypropylene Membrane

      High Dirt Holding Capacity Filter Cartridges
      PFSA2 Filter Cartridge Series

      Absoguard Filter Cartridges
      APP Filter Cartridge Series

      Unichro Syringe Filters
      PFSA2-cbt.jpgAPP-CBT.jpgsyringe filter units -cbt.jpg


      久久久久久精品无码人妻-久久午夜夜伦鲁鲁片无码免费-麻豆成人久久精品二区三区免费-老汉精品免费av在线播放

      <progress id="fismk"></progress>
      <em id="fismk"><ruby id="fismk"></ruby></em>

      1. <rp id="fismk"></rp>
          <li id="fismk"><tr id="fismk"><kbd id="fismk"></kbd></tr></li>