| About |
|---|
| WPP TPO TPO-425 UV Black is a Compounded Polypropylene product filled with 20% mineral. It is available in Africa & Middle East, Asia Pacific, Europe, Latin America, or North America. Typical application: Automotive. Characteristics include: Ductile Good Toughness Impact Resistant Rigid UV Resistant&& |
| Product Description | |
|---|---|
| Generic | Polyolefin Elastomer |
| Material Status | Commercial: Active |
| Features | Weather resistance is good,Good flexibility,High impact resistance,Ductility,Moderate liquidity |
| Availabilitys | Africa & Middle East ,North America,Latin America,Asia Pacific,Europe |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.04 | g/cm³ | ISO 1183 |
| Melt Flow Rate | |||
| 230℃，2.16kg | 14 | g/10min | ISO 1133 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | |||
| Shaw’s D | 74 | ISO 868 | |
| tensile strength | |||
| yield | 20.0 | MPa | ISO 527-2/50 |
| Tensile strain | |||
| fracture | 130 | % | ISO 527-2/50 |
| Bending modulus | 1700 | MPa | ISO 178 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | |||
| 23℃ | 29 | kJ/m² | ISO 180 |
| Dart impact equipped with measuring instruments | ASTM D3763 | ||
| -15℃ | 19.0 | J | ASTM D3763 |
| 23℃ | 17.0 | J | ASTM D3763 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed | 55.0 | ℃ | ISO 75-2/A |
| 0.45 MPa, unannealed | 96.0 | ℃ | ISO 75-2/B |
| Linear coefficient of thermal expansion | |||
| TD：-30~100℃ | 1.5E-4 | 1/℃ | ASTM E831 |
| MD：-30~100℃ | 6.2E-5 | 1/℃ | ASTM E831 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 71 to 88 | °C | |
| Drying time | 1.0 | hr | |
| Barrel rear temperature | 199 to 210 | °C | |
| Barrel middle temperature | 210 to 216 | °C | |
| Barrel front temperature | 216 to 227 | °C | |
| Nozzle temperature | 210 to 227 | °C | |
| Mold temperature | 16 to 49 | °C | |
| Injection pressure | 4.14 to 10.3 | MPa | |
| Hold pressure | 1.72 to 4.14 | MPa | |
| Back pressure | 0.517 to 1.03 | MPa | |
| Clamping force | 3.4 to 5.5 | kN/cm² | |
| Cushion | 3.18 to 6.35 | mm | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. 0.079 in/min |
| 3. 7.22 ft/sec |
| 【 Disclaimer 】 Guangzhou Soliao Information Technology Co., Ltd. reserves all rights. The information in this data table was obtained from the manufacturer of the material on soliao.com. Soliao.com makes every effort to ensure the accuracy of this data. However, the search company does not assume any responsibility for the uncertainty and consequences caused to users by these data values and suggestions, and strongly recommends verifying the data values with the material supplier before the final selection of materials. |