Hydrophobic PTFE with Supported Polypropylene Net
• Properties: Thin, highly porous, behaves as an absolute retentive membrane
• Supported: Hydrophobic PTFE laminated with polypropylene to improve handing.
• Inert to most chemically aggressive solvents, strong acids and bases
• Operating Temperature Range: -35 ~ 130ºC
• Autoclavable
APPLICATIONS :
• Sterilize gases: traps aqueous aerosols
• Air and gas venting: allows gases to pass freely while blocking aqueous liquids, protect vacuum pumps and critical samples
• Sterilize and clarify strong acids and many other solvents incompatible with other membrane
Pore Size (µm) | Bubble Point *1 | Flow Rates *2 | Porosity *3 (%) | Maximum Operating Temperature (˚C) | Thickness (µm) |
MPa | psi | Acetone (mL/min/cm2) | Air (L/min/cm2) |
0.10 | ³0.14 | ³20.3 | 39.1 | 2.5 | 72 | 130 | 130 |
0.20 | ³0.097 | ³14.1 | 61.4 | 4.5 | 72 | 130 | 130 |
0.50 | ³0.058 | ³8.5 | 110 | 7.5 | 74 | 130 | 120 |
1.00 | ³0.029 | ³4.3 | 445 | 17 | 76 | 130 | 90 |
HYDROPHOBIC PTFE, SUPPORTED – NON-STERILE
Plain White discs
Pore Size (µm) | Diameter |
13 mm | 25 mm | 47 mm | 90 mm | 142 mm | 293 mm |
Package of 100 | Package of 25 | Package of 10 |
0.10 | J010A013A | J010A025A | J010A047A | J010A090C | J010A142C | J010A293D |
0.20 | J020A013A | J020A025A | J020A047A | J020A090C | J020A142C | J020A293D |
0.50 | J050A013A | J050A025A | J050A047A | J050A090C | J050A142C | J050A293D |
1.00 | J100A013A | J100A025A | J100A047A | J100A090C | J100A142C | J100A293D |