| About |
|---|
| Low Flow – Unreinforced – Flame Retardant – UL94 V-0&& |
| Product Description | |
|---|---|
| Generic | PP not specified |
| Material Status | Commercial: Negative |
| Features | Low liquidity,Flame Characteristics,V-0 |
| Availabilitys | Africa & Middle East ,North America,Latin America,Asia Pacific,Europe |
| Process Methods | Extrusion |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.24 | g/cm³ | ASTM D792 |
| Melt Flow Rate | |||
| 230℃，2.16kg | 0.50 to 1.5 | g/10min | ASTM D1238 |
| Shrinkage rate | |||
| MD：3.2 mm | 1.2 to 1.8 | % | ASTM D955 |
| Water absorption rate | |||
| 23℃，24hr | 0.030 | % | ASTM D570 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile modulus | 1650 | MPa | ASTM D638 |
| tensile strength | 22.8 | MPa | ASTM D638 |
| Tensile strain | |||
| yield | > 10 | % | ASTM D638 |
| Bending modulus | 1380 | MPa | ASTM D790 |
| bending strength | 37.9 | MPa | ASTM D790 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | |||
| 3.2mm | 64 | 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 | 113 | ℃ | ASTM D648 |
| 1.8 MPa, unannealed | 65.6 | ℃ | ASTM D648 |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Volume resistivity | > 1.0E+16 | ohms·cm | ASTM D257 |
| Dielectric strength | |||
| In oil | 20 | kV/mm | ASTM D149 |
| Dielectric constant | |||
| 1 MHz | 2.70 | ASTM D150 | |
| Dissipation factor | |||
| 1 MHz | 2.0E-3 | ASTM D150 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Flame retardant level | |||
| 1.50 mm | V-0 | UL 94 |
| Process Conditions | |||
|---|---|---|---|
| Extrusion | Nominal value | Unit | Test method |
| Drying temperature | 79 | °C | |
| Drying time | 2.0 | hr | |
| Melt temperature | 191 to 232 | °C | |
| Nozzle temperature | 32 to 66 | °C | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. Method A (Short-Time) |
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