Vermes MDS 3000 Series, User Manual

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VTK ‐ VS ‐ BA ‐ 004e ‐ B | User Manual MDS 3200A
| Cleaning
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8.2 Compatibility between Sealing Material and Selected Medias
NBR EPDM VITON SILIKON PE PTFE
Acetone ‐‐‐ +++ ‐‐‐ ‐ + +++ +++
Ammonia ‐‐‐ ‐‐‐ ‐‐‐ +++ +++ +++
Chloroform ‐‐‐ ‐‐‐ +++ ‐‐‐ +++ +++
Cyclohexane +++ ‐‐‐ +++ ‐‐‐ +++ +++
Hexahydrophenol +++ ‐‐‐ +++ ‐ + +++ +++
Dimethylformamide ‐‐‐ +++ ‐‐‐ ‐ + +++ +++
Acetic acid ‐‐‐ ‐‐‐ ‐‐‐ ‐ + +++ +++
Ethanol +++ +++ ‐‐‐ +++ +++ +++
Heptane +++ ‐‐‐ +++ ‐‐‐ ‐ + +++
Hexane +++ ‐‐‐ +++ ‐‐‐ ‐ + +++
Isopropanol ‐ + +++ +++ +++ +++ +++
Methylene Chloride ‐‐‐ ‐‐‐ ‐ + ‐‐‐ ‐‐‐ +++
Nitromethane ‐‐‐ ‐ + ‐‐‐ ‐‐‐ +++ +++
Pentane +++ ‐‐‐ +++ ‐‐‐ ‐‐‐ +++
Mercury +++ +++ +++ +++ +++ +++
Silicone Oil +++ +++ +++ ‐ + +++ +++
Toluol ‐‐‐ ‐‐‐ ‐‐‐ ‐‐‐ ‐ + +++
Water +++ +++ +++ +++ +++ +++
Xylene ‐‐‐ ‐‐‐ +++ ‐‐‐ ‐ + +++
Legend
Excellent compatibility
+++
No or only a marginal influence on the component.
Moderate compatibility
‐ +
Limited contact and sporadic exposure to the media will allow
some usability, but long term it will lead to malfunctions of the
component. If possible, use materials with a higher compatibility.
No compatibility
‐‐‐
Usage is not recommended.