| About |
|---|
| SABIC® PPCOMPOUND 8620A is a mineral filled, impact modified polypropylene TPO. It was originally designed for painted automotive bumper fascia applications where a combination of good flow, high stiffness, and cold temperature ductility is required. The IMDS is 209747752.&& |
| Product Description | |
|---|---|
| Supplier | SABIC |
| Generic | PP not specified |
| Material Status | Commercial: Active |
| Features | Good Rigidity,High impact resistance,Ductility,Good liquidity |
| Availabilitys | North America |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.03 | g/cm³ | ASTM D792 |
| Density | 1.03 | g/cm³ | ISO 1183 |
| Melt Flow Rate | |||
| 230℃，2.16kg | 21 | g/10min | ISO 1133 |
| Shrinkage rate | Internal Method | ||
| TD：80℃，1 hrs | 0.80 | % | Internal Method |
| TD：120℃，30 min | 0.90 | % | Internal Method |
| TD：23℃，48 hrs | 0.70 | % | Internal Method |
| MD：80℃，1 hrs | 0.50 | % | Internal Method |
| MD：120℃，30 min | 0.60 | % | Internal Method |
| MD：23℃，48 hrs | 0.40 | % | Internal Method |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | |||
| Shaw’s D | 54 | ISO 868 | |
| Tensile modulus | 1900 | MPa | ASTM D638 |
| Tensile modulus | 1660 | MPa | ISO 527-1-2 |
| tensile strength | |||
| fracture | 12.0 | MPa | ASTM D638 |
| fracture | 13.3 | MPa | ISO 527-2/1A/50 |
| yield | 17.0 | MPa | ASTM D638 |
| yield | 17.0 | MPa | ISO 527-2/50 |
| Tensile strain | |||
| fracture | 41 | % | ISO 527-2/50 |
| fracture | 100 | % | ASTM D638 |
| yield | 3.8 | % | ISO 527-2/50 |
| yield | 4.7 | % | ASTM D638 |
| Bending modulus | |||
| 50 mm span | 1420 | MPa | ASTM D790 |
| 50 mm span | 1780 | MPa | ISO 178 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | ISO 179/1eA | ||
| -30℃ | 6.7 | kJ/m² | ISO 179/1eA |
| 0℃ | 32 | kJ/m² | ISO 179/1eA |
| 23℃ | 55 | kJ/m² | ISO 179/1eA |
| Impact strength of cantilever beam notch | ISO 180/1A | ||
| 23℃，3.2mm | 510 | J/m | ASTM D256 |
| -30℃ | 6.6 | kJ/m² | ISO 180-1A |
| 0℃ | 31 | kJ/m² | ISO 180-1A |
| 23℃ | 48 | kJ/m² | ISO 180-1A |
| Notched impact strength of cantilever beam | |||
| 23℃，3.2 mm | No Break | ASTM D4812 | |
| Dart impact equipped with measuring instruments | ASTM D3763 | ||
| -30℃，Energy at Peak Load | 21.0 | J | ASTM D3763 |
| 0℃，Energy at Peak Load | 17.6 | J | ASTM D3763 |
| 23℃，Energy at Peak Load | 16.6 | J | ASTM D3763 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed, 3.2 mm | 53.0 | ℃ | ASTM D648 |
| 1.8 MPa, unannealed | 56.0 | ℃ | ISO 75-2/A |
| 0.45 MPa, unannealed, 3.2 mm | 99.0 | ℃ | ASTM D648 |
| 0.45 MPa, unannealed | 100 | ℃ | ISO 75-2/B |
| Vicat Softening Temp | |||
| A50 | 122 | ℃ | ISO 306/A50 |
| Linear coefficient of thermal expansion | |||
| TD：-30~100℃ | 1.7E-4 | 1/℃ | ISO 11359-2 |
| MD：-30~100℃ | 3.3E-5 | 1/℃ | ISO 11359-2 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 80 to 100 | °C | |
| Drying time | 2.0 to 4.0 | hr | |
| Barrel rear temperature | 190 to 230 | °C | |
| Barrel middle temperature | 200 to 250 | °C | |
| Barrel front temperature | 210 to 270 | °C | |
| Nozzle temperature | 210 to 270 | °C | |
| Processing (melt) temperature | 210 to 270 | °C | |
| Mold temperature | 15 to 60 | °C | |
| Back pressure | 1.00 to 1.50 | MPa | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. 2.0 in/min |
| 3. Type I, 2.0 in/min |
| 4. 0.051 in/min |
| 5. 0.079 in/min |
| 6. 80*10*4mm, Cut |
| 7. 80*10*4 mm, Cut |
| 8. 63.5*12.7*3.2mm, Cut |
| 9. 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. |