Glossary entry

English term or phrase:

number-average molecular weigh

French translation:

masse moléculaire moyenne en nombre

Added to glossary by Drmanu49
Apr 12, 2019 13:20
5 yrs ago
6 viewers *
English term

number-average molecular weigh

English to French Tech/Engineering Biology (-tech,-chem,micro-) brevet
The polyethylene composition according to claim 1, wherein polyethylene B has a multimodal molecular weight distribution, and a density of at least 0.910 g/cm3 to at most 0.945 g/cm3; a melt index MI2 of at least 0.2 g/10 min to at most 1.5 g/10 min; and a molecular weight distribution Mw/Mn of at least 2.8 to at most 6.0, as measured using gel permeation chromatography, with Mw being the weight-average molecular weight and Mn being the number-average molecular weight.
masse moléculaire moyenne en nombre ?
Change log

Apr 15, 2019 08:17: Drmanu49 Created KOG entry

Votes to reclassify question as PRO/non-PRO:

Non-PRO (1): GILLES MEUNIER

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Proposed translations

+1
2 mins
Selected

masse moléculaire moyenne en nombre

Détermination de la masse moléculaire moyenne en nombre et de la ...
https://www.oecd-ilibrary.org/.../essai-n-118-determination-...
Essai n° 118: Détermination de la masse moléculaire moyenne en nombre et de la distribution des masses moléculaires des polymères par chromatographie ...

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Note added at 3 minutes (2019-04-12 13:23:39 GMT)
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Chimie des polymères - Pr Yue Zhao - Université de Sherbrooke
zhao.recherche.usherbrooke.ca/cours/polymer_introduction.pdf

Masse moléculaire moyenne en nombre Masse moléculaire moyenne en poids. N. Nm. =m i. 1=i ii. 1=i n. ∑. ∑. ∞. ∞. Nm. Nm. =m i i ii= i. 2 i ii= w. ∑. ∑. ∞. ∞.
Peer comment(s):

agree Lionel-N
50 mins
Thank you Lio.
Something went wrong...
4 KudoZ points awarded for this answer. Comment: "Merci à tous"
+1
6 mins

masse molaire moyenne en nombre

En français, "masse molaire" est préférée à "masse moléculaire".

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Note added at 10 mins (2019-04-12 13:30:41 GMT)
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Il est vrai que la masse moléculaire existe aussi, mais elle est exprimée en Daltons, pas en g comme dans votre exemple. Du reste, les deux ont la même valeur !
Peer comment(s):

agree Dr. Elmehdi Hakkou (X)
1 day 9 mins
Something went wrong...
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