Material Comparison
Product Info
Product Name
Brand Name
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Properties
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TPU-Est/eth DP R 3922 geba Kunststoffcompounds GmbH
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Plastic Datasheets
| Impact resistance | Test Condition | Test Method | geba Kunststoffcompounds GmbH/DP R 3922 |
|---|---|---|---|
| Charpy Notched Impact Strength | 23°C | ISO 179/1eA | 52 kJ/m² |
| -30°C | ISO 179/1eA | 11 kJ/m² | |
| Impact strength of simply supported beam without notch | 23°C | ISO 179/1eU | 120 kJ/m² |
| -30°C | ISO 179/1eU | 86 kJ/m² |
| hardness | Test Condition | Test Method | geba Kunststoffcompounds GmbH/DP R 3922 |
|---|---|---|---|
| Shore hardness | 邵氏D | ISO 868 | 70 |
| Mechanical properties | Test Condition | Test Method | geba Kunststoffcompounds GmbH/DP R 3922 |
|---|---|---|---|
| Flexural modulus | -30°C | ISO 178 | 5350 MPa |
| 23°C | ISO 178 | 2160 MPa | |
| tensile strength | ISO 527-2/200 | 67.0 MPa | |
| wear resistance | ISO 4649 | 64 mm³ | |
| bending strength | -30°C | ISO 178 | 191 MPa |
| Tensile strain | 断裂 | ISO 527-2/200 | 18 % |
| bending strength | 23°C | ISO 178 | 66.0 MPa |
| physical property | Test Condition | Test Method | geba Kunststoffcompounds GmbH/DP R 3922 |
|---|---|---|---|
| Shrinkage rate | MD | 0.45 % | |
| density | ISO 1183/A | 1.35 g/cm³ | |
| Shrinkage rate | TD | 0.14 % |
| Thermal performance | Test Condition | Test Method | geba Kunststoffcompounds GmbH/DP R 3922 |
|---|---|---|---|
| Linear coefficient of thermal expansion | TD | DIN 53752 | 1.4E-04 cm/cm/°C |
| Heat distortion temperature | 0.45MPa,未退火，HDT | ISO 75-2/B | 157 °C |
| vicat | ISO 306/B50 | 131 °C | |
| Heat distortion temperature | 1.8MPa,未退火，HDT | ISO 75-2/A | 127 °C |
| Linear coefficient of thermal expansion | MD | DIN 53752 | 1.1E-05 cm/cm/°C |
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