■O-Ring Compatibility
Little or no effect(Volume swell<10%)
Possible loss physical properties(Volume swell<10~20%)
Noticeable change(Volume swell 20-40%)
Not suitable for service -)Insufficient info
還有資料，請向右滑動
| Chemical Name | KTseal FFKM | KV75 | AFLAS | FKM | E425 | NBR | VMQ | FVMQ |
|---|---|---|---|---|---|---|---|---|
| o-Chlorophenol | 1 | 1 | - | 1 | 4 | 4 | 4 | 2 |
| Octachloro Toluene | 1 | 1 | - | 1 | 4 | 4 | 4 | 2 |
| Octafluorocyclobutane | 2 | 2 | - | 2 | 1 | - | - | - |
| Octafluoropropane | 2 | - | - | - | - | - | - | - |
| Octanal | 1 | - | - | - | - | - | - | - |
| o-Dichlorobenzene | 1 | 1 | 4 | 1 | 4 | 4 | 4 | 2 |
| Olefins | 1 | - | - | - | - | - | - | - |
| Oleic Acid | 1 | 2 | 1 | 2 | 4 | 3 | 4 | - |
| Oleum (Fuming Sulfuric Acid) | 1 | 1 | 1 | 1 | 4 | 3 | 4 | 2 |
| Oleyl Alcohol | 1 | - | - | - | - | - | - | - |
| Olive Oil | 1 | 1 | 1 | 1 | 2 | 1 | 3 | 1 |
| o-Nitrotoluene | 1 | - | - | - | - | - | - | - |
| Orthochloro Ethyl Benzene | 1 | 1 | 4 | 1 | 4 | 4 | 4 | 2 |
| o-sec-Amylphenol | 1 | - | - | - | - | - | - | - |
| Oxalic Acid | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 1 |
| Oxygen, Gas (Hot) | 1 | 3 | 4 | 3 | 4 | 4 | 2 | 1 |
| Oxygen, Liquid | 2 | 4 | 4 | 4 | 4 | 4 | - | - |
| Ozonated Deionized Water | 1 | 2 | - | 1 | 2 | - | - | - |
| Ozone | 1 | 1 | 1 | 1 | 1 | 4 | 1 | 1 |
