| About |
|---|
| Polypropylene homopolymer obtained by recycling of industrial scrap, 20% talc filled Flowability rate specific for injection molding, good thermal and mechanical characteristics. Available in versions black color.&& |
| Product Description | |
|---|---|
| Generic | PP homopolymerization |
| Material Status | Commercial: Active |
| Features | Good liquidity,Heat Stabilized,Homopolymer,HB |
| Availabilitys | Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.05 | g/cm³ | ISO 1183 |
| Melt Flow Rate | |||
| 230℃，2.16kg | 8.0 | g/10min | ISO 1133 |
| Shrinkage rate | ISO 294-4 | ||
| TD | 1.1 | % | ISO 294-4 |
| MD | 1.1 | % | ISO 294-4 |
| Water absorption rate | |||
| 23℃，24hr | 0.020 | % | ISO 62 |
| Ash Content | 20 | % | ISO 3451 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Unnotch Impact strength | |||
| 23℃ | 30 | kJ/m² | ISO 179/1eU |
| Impact strength of cantilever beam notch | ISO 180/1A | ||
| -20℃ | 2.0 | kJ/m² | ISO 180-1A |
| 23℃ | 2.5 | kJ/m² | ISO 180-1A |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 0.45 MPa, unannealed | 110 | ℃ | ISO 75-2/B |
| 1.8 MPa, unannealed | 63.0 | ℃ | ISO 75-2/A |
| Vicat Softening Temp | |||
| A50 | 150 | ℃ | ISO 306/A50 |
| B50 | 92.0 | ℃ | ISO 306 |
| Ball pressure test | |||
| 125℃ | 通过 | IEC 335 | |
| Linear coefficient of thermal expansion | |||
| MD | 8.0E-5 | 1/℃ | ISO 11359-2 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Flame retardant level | |||
| 1.50 mm | HB | UL 94 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | |||
| Shore D, 15 seconds | 75 | ISO 868 | |
| tensile strength | ISO 527-2/20 | ||
| Yield, 23 ℃ | 30.0 | MPa | ISO 527-2/20 |
| Fracture, 23 ℃ | 24.0 | MPa | ISO 527-2/20 |
| Tensile strain | ISO 527-2/20 | ||
| Yield, 23 ℃ | 5.0 | % | ISO 527-2/20 |
| Fracture, 23 ℃ | 15 | % | ISO 527-2/20 |
| Bending modulus | |||
| 23℃ | 2600 | MPa | ISO 178 |
| bending strength | |||
| 23℃ | 46.0 | MPa | ISO 178 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 90 to 100 | °C | |
| Drying time | 3.0 | hr | |
| Processing (melt) temperature | 190 to 210 | °C | |
| Mold temperature | 40 to 50 | °C | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. 50%RH |
| 3. 0.079 in/min |
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