0.22μm 10" PTFE Membrane Filter Cartridge for Microelectronics Air Sterilization with 0.68m² Filtration Area and 80℃ Temperature Rating
Price:
Negotiable
MOQ:
100
Delivery Time:
21-30
Brand:
WECHANGE
Product Description
Product Overview
WECHANGE PTFE membrane filter cartridges provide superior chemical resistance, durability, and critical filtration performance for aggressive fluids and gases. These hydrophobic filters offer maximum chemical compatibility with minimal extractables in demanding process conditions.
Key Applications
- Solvent and strong oxidizing liquid impurity filtration
- Aseptic air intake and exhaust filtration for fermentation and storage tanks
- Air sterilization and food/beverage water filtration
- Sterile filtration of corrosive gases
- Photoresist filtration in semiconductor manufacturing
- Liquid and air filtration in microelectronics industry
- Semiconductor process gas line filtration
Product Features
- High flow rates with low pressure drops
- Consistent and reproducible particulate removal
- No media migration into process fluid
- Excellent compatibility with acids, bases, and solvents
- 100% integrity testing for every pleated filter cartridge
- Manufactured in 100,000-level clean room environment
- Ultra-large filtration area for enhanced performance
Operating Specifications
| Parameter | Specification |
|---|---|
| Outer Diameter | 2.7"/69mm |
| Length Options | 5"/127mm, 10"/254mm, 20"/508mm, 30"/762mm, 40"/1016mm |
| Pore Size Range | 0.1, 0.2, 0.45, 1.0, 3.0, 10μm |
| Max Operation Temperature | 80℃ |
| Max Operation Pressure | Forward: 0.5 MPa (25±2℃), 0.24 MPa (80±2℃) |
| Filtration Areas | 5"≥0.34m²; 10"≥0.68m²; 20"≥1.36m²; 30"≥2.04m²; 40"≥2.72m² |
| Integrity Testing | Bubble Point≥60 KPa, Diffusion flow＜15 ml/min at 25℃ |
| Sterilization Cycles | 30 times (121.4℃, 30 min offline high-pressure steam sterilization) |
| Bacterial Retention | Minimum retention rate 10⁷ CFU/cm² against Serratia marcescens |
Flow Rate Performance
Material Construction
| Component | Material |
|---|---|
| Filter Media | PTFE (Polytetrafluoroethylene) |
| Deflector Layer | Polypropylene |
| Enclosures/Ports | High Temperature Resistance Polypropylene |
| Adapter | Polypropylene |
| Seals | Silicone/EPDM |
Product Images
Quality Assurance
- Endotoxin level <0.25 EU/ml with no acute toxicity in extraction solution
- No fibers or visible foreign objects detected in filtered liquid
- Extractable substance <50 mg/m² after high-pressure steam sterilization
- Comprehensive biosafety testing and cleanliness verification
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Wuhan Wechange Technology Co., Ltd
Location
Room 506, 5th Floor, Block B, Kechuang Plaza, No. 10, Wenhua Avenue, Jiangxia District, Wuhan, Hubei Province, China
Contact Person
Dai