PTFE membrane folding filter element
The polytetrafluoroethylene microporous membrane folding filter element is made of natural hydrophobic polytetrafluoroethylene filter membrane and polypropylene material components, which are manufactured by advanced hot melt sealing technology in a controlled 100-level clean environment.Contains no
PTFE membrane folding filter element has high porosity, high flow rate and strong ability to intercept bacteria.The unique polytetrafluoroethylene and polypropylene material composition gives it a wide range of chemical compatibility, and biological safety.The polytetrafluoroethylene folding filter element is suitable for filtration of high viscosity solution and strong acid and strong alkali solution.
Product characteristics
1. Polytetrafluoroethylene membrane has good acid and alkaline resistance
2. The sealing of each part is formed by hot fusion welding technology
3. Hydrophobic polytetrafluoroethylene microporous membrane has a wide range of chemical compatibility
4. Accurate aperture and uniform aperture distribution
5. Low initial pressure difference, large filter area and long service life
6. High temperature and high pressure resistance
7. Surfactant free
8. Complete integrity testing
Product application
1. Sterile exhaust air intake for fermenter, storage tank and batching tank
2. Steam filtration
3. High purity gas in electronic industry
4. Compressed air for sterilization and filtration
5. Organic solvent sterilization and filtration
Filter material | PTFE |
Inner and outer pipe material | PP |
End cover material | PP |
Interface type | DOE/222Flat/222Fin/226Fin/226Flat |
Sealing ring material | Silicone rubber/fluorine rubber/EPDM/NBR |
Diameter | 69.5mm |
Bore diameter | 0.1μm/0.2μm/0.45μm /1μm/5μm |
Lenght | 5'' ，10” ,20” , 30” , 40” |
Note: Can be customized according to customer needs
Filter area :≥0.68㎡/10inch
Working temperature
Common polypropylene shell :<60℃
Polypropylene shell + end and inner lining :<80℃
Polypropylene shell + full lining :<95℃
Forward differential pressure :4.2bar@20℃
Recommended replacement pressure :2.4bar@20℃
Biosafety
Endotoxin :<0.25EU/mL (10inch)
Dissolution :≤25mg (10inch)
Integrity test: bubbling point (anhydrous ethanol,20℃)
0.1μm | ≥2.0bar |
0.2μm | ≥1.0bar |
0.45μm | ≥0.5bar |
Sterilization
Online steam sterilization (SIP):121℃,30min
High temperature autoclave sterilization :121℃,30min
Filter length | Interface | Seal ring | Precision | |
MRCFF | 05 | DO | S | 0022 |
5:5 inch 10:10 inch 20:20 inch 30:30 inch 40:40 inch D ( Other )
| 222:(222) 226:(226) 215:(215) | S: silica gel V: fluorelastomer PFA:Package four fluorine E: EPDM | 0022: 0.22um 0045: 0.45um 0100:1 um 0300:3 um 0500:5 um 1000:10 um 3000:30 um |
Related searchs view to this item:
Customize,Wholesale , PTFE membrane folding filter element, Manufacturer,Factory,Supplier,For sale,OEM
