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Materials: Add POM-(Homopolymer|Copolymer)-Generic (#23820)

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* Materials: Add POM-(Homopolymer|Copolymer)-Generic

* Materials: Adjust CMakeLists for POM-(Homopolymer|Copolymer)-Generic

* Materials: fixups for POM-(Homopolymer|Copolymer)-Generic
This commit is contained in:
Pascal de Bruijn
2025-09-13 21:27:47 +02:00
committed by GitHub
parent b2c8f4b084
commit 2458f47550
3 changed files with 56 additions and 0 deletions
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2
src/Mod/Material/CMakeLists.txt
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@@ -138,6 +138,8 @@ SET(MaterialLib_Files
Resources/Materials/Standard/Thermoplast/PA6-Generic.FCMat
Resources/Materials/Standard/Thermoplast/PET-Generic.FCMat
Resources/Materials/Standard/Thermoplast/PLA-Generic.FCMat
Resources/Materials/Standard/Thermoplast/POM-Homopolymer-Generic.FCMat
Resources/Materials/Standard/Thermoplast/POM-Copolymer-Generic.FCMat
Resources/Materials/Standard/Thermoplast/PP-Generic.FCMat
Resources/Materials/Standard/Thermoplast/PTFE-Generic.FCMat
Resources/Materials/Standard/Thermoplast/PVC-Generic.FCMat

27
src/Mod/Material/Resources/Materials/Standard/Thermoplast/POM-Copolymer-Generic.FCMat Normal file
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@@ -0,0 +1,27 @@
---
General:
UUID: "1fed8adb-7bf6-4d8a-9b1e-a3b50f8b2093"
Name: "POM-Copolymer-Generic"
Author: "FreeCAD"
License: "CC-BY-SA-4.0"
Description: "Polyoxymethylene (POM), also known as Acetal, is an engineering thermoplastic used in precision parts requiring high stiffness, low friction, and excellent dimensional stability. The values are average across the spectrum. If you need a more precise material definition use the more specialised POM-blend cards."
SourceURL: "https://www.matweb.com/search/DataSheet.aspx?MatGUID=c3039ef87c9245448cdebe961b19a54c"
Models:
Father:
UUID: "9cdda8b6-b606-4778-8f13-3934d8668e67"
Father: "Thermoplast"
LinearElastic:
UUID: "7b561d1d-fb9b-44f6-9da9-56a4f74d7536"
Density: "1410 kg/m^3"
PoissonRatio: "0.363"
UltimateTensileStrength: "56.5 MPa"
YieldStrength: "59.8 MPa"
YoungsModulus: "2660 MPa"
Thermal:
UUID: "9959d007-a970-4ea7-bae4-3eb1b8b883c7"
SpecificHeat: "1460 J/kg/K"
ThermalConductivity: "0.304 W/m/K"
ThermalExpansionCoefficient: "0.000109 m/m/K"
Costs:
UUID: "881df808-8726-4c2e-be38-688bb6cce466"
ProductURL: "https://en.wikipedia.org/wiki/Polyoxymethylene"

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src/Mod/Material/Resources/Materials/Standard/Thermoplast/POM-Homopolymer-Generic.FCMat Normal file
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---
General:
UUID: "1fed8adb-7bf6-4d8a-9b1e-a3b50f8b2093"
Name: "POM-Homopolymer-Generic"
Author: "FreeCAD"
License: "CC-BY-SA-4.0"
Description: "Polyoxymethylene (POM), also known as Acetal, is an engineering thermoplastic used in precision parts requiring high stiffness, low friction, and excellent dimensional stability. The values are average across the spectrum. If you need a more precise material definition use the more specialised POM-blend cards."
SourceURL: "https://www.matweb.com/search/DataSheet.aspx?MatGUID=ae460978fb0a4d7b8c3ce6bf8f4bf52b"
Models:
Father:
UUID: "9cdda8b6-b606-4778-8f13-3934d8668e67"
Father: "Thermoplast"
LinearElastic:
UUID: "7b561d1d-fb9b-44f6-9da9-56a4f74d7536"
Density: "1420 kg/m^3"
PoissonRatio: "0.37"
UltimateTensileStrength: "63.8 MPa"
YieldStrength: "67.3 MPa"
YoungsModulus: "3050 MPa"
Thermal:
UUID: "9959d007-a970-4ea7-bae4-3eb1b8b883c7"
SpecificHeat: "3010 J/kg/K"
ThermalConductivity: "0.311 W/m/K"
ThermalExpansionCoefficient: "0.000104 m/m/K"
Costs:
UUID: "881df808-8726-4c2e-be38-688bb6cce466"
ProductURL: "https://en.wikipedia.org/wiki/Polyoxymethylene"