| Bidirectional PTFE | Sichem Diaphragm |
|---|---|
| Composition |
Pure modified PTFE
|
| Density ASTMF 1315 |
2.18 g/cm³
|
| Minimum operating temperature |
-260 °C
|
| Maximum operating temperature |
+260 °C
|
| Max operating pressure |
Please contact PLANICHEM technical service bar
|
| Leakage DIN 3535-6 |
<0.005 mg*s-1*m-1
|
| Creep relaxation DIN 3535-6 |
<55 %
|
| Compressibility DIN 3535-6 |
>11 %
|
| Recovery DIN 3535-6 |
>5 %
|
| Minimum PH |
0
|
| Maximum PH |
14
|
| Available sheets size |
1.000x1.000 mm
1.500x1.500 mm
|
| Available thickness |
0,75 mm
1,0 mm
2,0 mm
2,5 mm
3,0 mm
4,0 mm
5,0 mm
6,0 mm
|
| Sheet size tolerance |
50 mm
|
| Thickness tolerance |
10 %
|
