PMMA 7N Evonik Degussa
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CompareTechnical Data Sheet
| physical property | Test Condition | Test Method | Test Result |
|---|---|---|---|
| conductivity | DIN 5036 | 92 % | |
| refractive index | ISO 489 | 1.49 |
| Basic performance | Test Condition | Test Method | Test Result |
|---|---|---|---|
| density | ISO 1183 | 1.19 g/cm | |
| Water absorption rate | DIN 53495 | 0.3 % | |
| melt mass-flow rate | ISO 1133 | 6、1.4 cm |
| Mechanical properties | Test Condition | Test Method | Test Result |
|---|---|---|---|
| elongation at break | ISO 527 | 3.5"、5.5" % | |
| tensile strength | ISO 527 | 73"、76 " Mpa | |
| Impact strength of cantilever beam gap | ISO 1801C、ISO 1801A | 15、2 KJ/m | |
| Flexural modulus | ISO 527 | 3200 Mpa | |
| Shore hardness | ISO 2039 | 185 Mpa |
| Thermal performance | Test Condition | Test Method | Test Result |
|---|---|---|---|
| burning rate | UL 94 | HB | |
| Heat distortion temperature | ISO 75 | 95 °C | |
| vicat | ISO 306 | 103 °C | |
| Linear coefficient of thermal expansion | DIN 53752A | 8 10e-51/K |
IMPORTANT NOTES: Plas.com collected the data in the data sheet from the material manufacturers. Plas.com makes the best effort to improve the accuracy of the data, but has no responsibility for the data. We strongly recommend verifying the validity of the data with the material manufacturers before making a final decision.
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