| About |
|---|
| SABIC® PPcompound 7700 is a mineral filled modified polypropylene. This material combines high stiffness, good impact and high flow with good paintability. This material has a very broad processing window combined with good esthical performance. Typical applications include painted and non esthetic automotive interior parts such as instrument panels, lower and upper dashboard, door panels and trim. SABIC® PPcompound 7700 is a designated automotive grade.&& |
| Product Description | |
|---|---|
| Supplier | SABIC |
| Generic | PP not specified |
| Material Status | Commercial: Active |
| Features | Good Rigidity,High impact resistance,High liquidity,Sprayable |
| Availabilitys | Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.04 | g/cm³ | ISO 1183 |
| Melt Flow Rate | |||
| 230℃，2.16kg | 20 | g/10min | ISO 1133 |
| Shrinkage rate | |||
| 24 hrs | 0.75 | % | Internal Method |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | |||
| 23 ℃, injection molding | 无断裂 | ISO 179/1eA | |
| Charpy Unnotch Impact strength | |||
| -40 ℃, injection molding | 20 | kJ/m² | ISO 179/1eU |
| Impact strength of cantilever beam notch | ISO 180/4A | ||
| -20 ℃, injection molding | 6.0 | kJ/m² | ISO 180-4A |
| 0 ℃, injection molding | 6.0 | kJ/m² | ISO 180-4A |
| 23 ℃, injection molding | 20 | kJ/m² | ISO 180-4A |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 0.45 MPa, unannealed | 105 | ℃ | ISO 75-2/B |
| Vicat Softening Temp | 130 | ℃ | ISO 306/A |
| Linear coefficient of thermal expansion | |||
| MD | ASTM D696 | ||
| -30 to 30 ℃ | 6.0E-5 | cm/cm/℃ | ASTM D696 |
| 23 to 80 ℃ | 8.0E-5 | cm/cm/℃ | ASTM D696 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | |||
| Shaw’s D, injection molding | 60 | ISO 868 | |
| tensile strength | ISO 527-2/5/50 | ||
| Yield, 3.20 mm, injection molding | 22.0 | MPa | ISO 527-2/5/50 |
| Fracture, 3.20 mm, injection molded | 17.0 | MPa | ISO 527-2/5/50 |
| Tensile strain | |||
| Fracture, 3.20 mm, injection molded | 500 | % | ISO 527-2/5/50 |
| Bending modulus | |||
| injection molding | 1900 | MPa | ASTM D790 |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. Method I (3 point load) |
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