Plastomer, Ethylene-based Premi-Glas® 2550®B-CR-SX
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CompareTechnical Data Sheet
| physical property | Test Condition | Test Method | Test Result |
|---|---|---|---|
| density | 2.00 g/cm³ | ||
| Shrinkage rate | 0.025to0.15 % | ||
| Outdoor applicability | UL 746C | f1 |
| flammability | Test Condition | Test Method | Test Result |
|---|---|---|---|
| UL flame retardant rating | UL 94 | V-0 | |
| fire propagation index | UL 723 | 5.00 | |
| Smoke production | UL 723 | 20.0to50.0 |
| Mechanical properties | Test Condition | Test Method | Test Result |
|---|---|---|---|
| Flexural modulus | Compression Molded | ASTM D790 | 9510 MPa |
| bending strength | Compression Molded | ASTM D790 | 165 MPa |
| Poisson's ratio | 0.21 | ||
| Tensile modulus | Compression Molded | ASTM D638 | 13100 MPa |
| tensile strength | Compression Molded | ASTM D638 | 68.9 MPa |
| Impact resistance | Test Condition | Test Method | Test Result |
|---|---|---|---|
| Impact strength of cantilever beam gap | Compression Molded | ASTM D256 | 690 J/m |
| Suspended wall beam without notch impact strength | Compression Molded | ASTM D256 | 990 J/m |
| Thermal performance | Test Condition | Test Method | Test Result |
|---|---|---|---|
| RTI Elec | UL 746 | 105 °C | |
| RTI Imp | UL 746 | 130 °C | |
| RTI Str | UL 746 | 130 °C | |
| Linear coefficient of thermal expansion | 2.3E-05 cm/cm/°C | ||
| 3.5E-05 cm/cm/°C | |||
| thermal conductivity | 1.3 W/m/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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