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Material properties for PP

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Old   November 23, 2020, 09:32
Default Material properties for PP
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Sara
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Hi

For my simulation in CFX I need to specify the wall material to be of polypropylene PP. I need to specify PP's thermal properties, but I can not find them on the internet. Do you know a online database for materials where I can find molar mass, density, specific heat capacity, thermal expansion etc. for the material PP?

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Old   November 23, 2020, 11:01
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Old   November 23, 2020, 15:28
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Quote:
Originally Posted by Gert-Jan View Post
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Not all the information is there.

Last edited by Knowledge; November 24, 2020 at 16:59.
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Old   November 23, 2020, 16:25
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Maybe you should try a little harder:

Density: https://www.engineeringtoolbox.com/d...ls-d_1652.html
Cp: https://www.engineeringtoolbox.com/s...ity-d_391.html

And you don't need Molar mass, nor thermal expansion for CFD.
Btw, you'll never find a molar mass for PP since it depends on the polymerisation degree.
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Old   November 24, 2020, 16:58
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Quote:
Originally Posted by Gert-Jan View Post
Maybe you should try a little harder:

Density: https://www.engineeringtoolbox.com/d...ls-d_1652.html
Cp: https://www.engineeringtoolbox.com/s...ity-d_391.html

And you don't need Molar mass, nor thermal expansion for CFD.
Btw, you'll never find a molar mass for PP since it depends on the polymerisation degree.
Thank you.
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