| About |
|---|
| Product Description | |
|---|---|
| Supplier | Covestro |
| Material Status | Commercial: Active |
| Features | High impact strength,Antifreeze,Grease resistance,high wear resistance ,Good flexibility,High Flexibility |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Specific Gravity | 1.21 | ASTM D792 | |
| Molding shrinkage | |||
| Flow Direction | 0.008 | mm/mm | ASTM D955 |
| Cross Flow Direction | 0.008 | mm/mm | ASTM D955 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | 43 | Shore D | ASTM D2240 |
| Taber Abrasion | 70 | mg | ASTM D3489 |
| Bayshore Resilience | 45 | % | ASTM D2632 |
| Tensile Strength | 54.5 | MPa | ASTM D412 |
| Tensile Stress | |||
| 50% | 7.6 | MPa | ASTM D412 |
| 100% | 9.0 | MPa | ASTM D412 |
| 300% | 20.7 | MPa | ASTM D412 |
| Tensile Elongation | 500 | % | ASTM D412 |
| Flexural Modulus | |||
| 70℃ | 51.7 | MPa | ASTM D790 |
| 23℃ | 68.9 | MPa | ASTM D790 |
| Tear strength | 122.6 | kN/m | ASTM D624 |
| 22h，100℃ | 60 | % | ASTM D395 |
| 22h，70℃ | 43 | % | ASTM D395 |
| 22h，23℃ | 18 | % | ASTM D395 |
| Compressive Strength | |||
| 2% | 0.7 | MPa | ASTM D575 |
| 5% | 2.1 | MPa | ASTM D575 |
| 10% | 3.9 | MPa | ASTM D575 |
| 15% | 5.5 | MPa | ASTM D575 |
| 20% | 6.9 | MPa | ASTM D575 |
| 25% | 9.0 | MPa | ASTM D575 |
| 50% | 23.4 | MPa | ASTM D575 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Izod Notched Impact strength | |||
| 23℃ | NB | ASTM D256 | |
| -23℃ | 176 | J/m | ASTM D256 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Brittle Temperature | -68 | ℃ | ASTM D746 |
| Glass Transition Temperature | -46 | ℃ | |
| Relative Temperature Index (RTI) | |||
| Electrical Elec | 50 | ℃ | UL-746B |
| Mechanical w/Impact | 50 | ℃ | UL-746B |
| No mechanical w/o impact | 50 | ℃ | UL-746B |
| Vicat Softening Temperature | 148 | ℃ | ASTM D1525 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Flame Class Rating | |||
| 1.5 mm | HB | UL 94 |
| Process Conditions | |||
|---|---|---|---|
| Injection Molding | Nominal value | Unit | Test method |
| Drying Temperature | 93-110 | ℃ | |
| Drying Time | 4 | hr | |
| Dew point | -29 | ℃ | |
| Maximum Moisture Content | 0.03 | % | |
| Screw Compression Ratio | 2.5-3：1 | ||
| Notes |
|---|
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