| About |
|---|
| Medium Impact – Medium Flow – Flame Retardant – UL94 V-2&& |
| Product Description | |
|---|---|
| Generic | PP not specified |
| Material Status | Commercial: Negative |
| Features | Flame Characteristics,Moderate liquidity,V-2 |
| Availabilitys | Africa & Middle East ,North America,Latin America,Asia Pacific,Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 0.920 | g/cm³ | ASTM D792 |
| Melt Flow Rate | |||
| 230℃，2.16kg | 7.0 to 8.0 | g/10min | ASTM D1238 |
| Shrinkage rate | |||
| MD：3.2 mm | 1.8 to 2.2 | % | ASTM D955 |
| Water absorption rate | |||
| 23℃，24hr | 0.010 | % | ASTM D570 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile modulus | 1170 | MPa | ASTM D638 |
| tensile strength | 20.7 | MPa | ASTM D638 |
| Tensile strain | |||
| fracture | > 100 | % | ASTM D638 |
| Bending modulus | 1030 | MPa | ASTM D790 |
| bending strength | 30.3 | MPa | ASTM D790 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | |||
| 3.2mm | 210 | J/m | ASTM D256 |
| Notched impact strength of cantilever beam | |||
| 3.2 mm | 无断裂 | ASTM D4812 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | ASTM D648 | ||
| 0.45 MPa, unannealed | 79.4 | ℃ | ASTM D648 |
| 1.8 MPa, unannealed | 48.9 | ℃ | ASTM D648 |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Volume resistivity | > 1.0E+15 | ohms·cm | ASTM D257 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| 0.80 mm | V-2 | UL 94 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 79 | °C | |
| Drying time | 2.0 | hr | |
| Processing (melt) temperature | 191 to 232 | °C | |
| Mold temperature | 32 to 66 | °C | |
| Injection pressure | 68.9 to 103 | MPa | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
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