Jun 30, 2005 05:58
21 yrs ago
German term
EP
Dichtungsgröße: Ø86xØ76x2,0 mm, EP
Steht das für etwas oder kann man das so lassen?
Es geht um die Dichtung beim Motorgehäuse einer Umwälzpumpe.
Steht das für etwas oder kann man das so lassen?
Es geht um die Dichtung beim Motorgehäuse einer Umwälzpumpe.
Responses
| 3 +1 | Ethylen-Propylen |
Ingo Dierkschnieder
|
| 4 | Extreme pressure |
David Moore (X)
|
| 4 | EPDM (Ethylen-Propylen-Terpolymer ) |
Johannes Gleim
|
Responses
+1
1 hr
Selected
Ethylen-Propylen
Ich habe ein paar Links gefunden, wo EP für Ethylen-Propylen steht, also das Material der Dichtung. In dem Fall kann es, egal in welcher Sprache, so stehen gelassen werden, da es sich um eine international anerkannte Abkürzung handelt.
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Note added at 3 hrs 8 mins (2005-06-30 09:06:50 GMT)
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@ David: As Elvira confirmed that water and glycol are conveyed which are not aggressive liquids, ethylen-propylen should be fine for the seal. As your link confirms, there are just a no-go in terms of mineral oil or grease.
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Note added at 3 hrs 8 mins (2005-06-30 09:06:50 GMT)
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@ David: As Elvira confirmed that water and glycol are conveyed which are not aggressive liquids, ethylen-propylen should be fine for the seal. As your link confirms, there are just a no-go in terms of mineral oil or grease.
4 KudoZ points awarded for this answer.
Comment: "Danke, ich habe mich entschieden, das so zu lassen"
58 mins
Extreme pressure
Assuming this IS its meaning, I think it is safe to leave it as it is.
EP from:
http://www.abkuerzungen.de/pc/html/start.php
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Note added at 2 hrs 38 mins (2005-06-30 08:36:47 GMT)
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I have found one site which says \"NO\" to \"Ethylene-propylene\", but I am not a chemist, and I cannot say any more than that...
Operating manual LP 2Elastomers made of EP-rubber must never come into contact with mineral oil or grease ... hand screw press (compulsory for seal size > 80 mm). INSTALLATION ...
www.tiivistetekniikka.fi/opas/ English/Operating%20manual%20LP%202.htm
EP from:
http://www.abkuerzungen.de/pc/html/start.php
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Note added at 2 hrs 38 mins (2005-06-30 08:36:47 GMT)
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I have found one site which says \"NO\" to \"Ethylene-propylene\", but I am not a chemist, and I cannot say any more than that...
Operating manual LP 2Elastomers made of EP-rubber must never come into contact with mineral oil or grease ... hand screw press (compulsory for seal size > 80 mm). INSTALLATION ...
www.tiivistetekniikka.fi/opas/ English/Operating%20manual%20LP%202.htm
2 hrs
EPDM (Ethylen-Propylen-Terpolymer )
Neben der von Ingo gefundenen Ethylen-Propylen-Dichtung wird EP auch für EPDM verwendet (siehe Referenz).
EPDM = Ethylen-Propylen-Terpolymer (Ethylen-Propylen-Kautschuk mit eingebauten konjugierten Dienen)
EP-rubber = Ethylen-Propylen-Kautschuk (hergestellt durch Lösungsmittelpolymersation von molaren Teilen Ethylen und Propylen)
(Kucera, The compact dictionary of exact science and techlology)
EPDM = Ethylen-Propylen-Terpolymer (Ethylen-Propylen-Kautschuk mit eingebauten konjugierten Dienen)
EP-rubber = Ethylen-Propylen-Kautschuk (hergestellt durch Lösungsmittelpolymersation von molaren Teilen Ethylen und Propylen)
(Kucera, The compact dictionary of exact science and techlology)


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