D-Disc Hydrophilic Ptfe
Laminated Membrane
Instruction Manual
Contents
Laminated Hydrophilic PTFE Membrane
Entegris provide modified hydrophobic PTFE filtration membrane with improved durability and handling
Hydrophilic PTFE membrane is made from expended polytetrafluoroethylene which provides a superior chemical compatibility with strong acid and aggressive solutions, it’s modified into hydrophilic type thus no need to prewet before filtration.
It is laminated to PP nonwoven support to provide easy handling and good strength.
APPLICATIONS
- Aggressive acid filtration
- Aggressive bases filtration
- Organic solvents filtration
FEATURES & BENIFITS
| Hydrophilic modification | No need to prewet before filtration |
| 3-dimensional web-like structure | Good particle retention rate for air and gas filtration |
| Improved strength | Eases handling when used with automated equipment |
| Lot-to-lot consistency | Quality checks ensure lot-to-lot consistency, both down and across the polyester web, for dependable results every time |
SPECIFICATIONS
| Material | Pore Size (μm) |
Bubble Point(≥) (25°C,99.7% Alcohol) |
Flow Rate(≥) mL/min/[email protected]) | Thickness(μm) |
| PTFE/PP | 0.1 | 0.17MPa | 18.0 | 150-310 |
| PTFE/PP | 0.22 | 0.13MPa | 21.6 | 150-310 |
| PTFE/PP | 0.45 | 0.07MPa | 39.4 | 150-310 |
| PTFE/PP | 1.0 | 0.05MPa | 54.2 | 150-310 |
| PTFE/PP | 3.0 | – | 119.7 | 150-310 |
| PTFE/PP | 5.0 | – | 196.9 | 150-310 |
ORDERING INFORMATION
HANGZHOU ANOW FILTRATIONAND MATERIALS CO., LTD.
entegris.com
Room 801-804, Building 2, 1001 Yuhangtang Road
Xihu District, Hangzhou 310030 P.R. China
T +86 571 2829 3680
F +86 571 2829 4168