| About |
|---|
| PP homopolymer obtained by meticulous recycling of industrial scraps, 40% talc filled High flowability for injection molding, excellent dimensional stability and high stiffness. Available only in the version in black color&& |
| Product Description | |
|---|---|
| Generic | PP homopolymerization |
| Material Status | Commercial: Active |
| Features | Good Rigidity,Good Dimensional Stability,High liquidity,Homopolymer,HB |
| Availabilitys | Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.25 | g/cm³ | ISO 1183 |
| Melt Flow Rate | |||
| 230℃，2.16kg | 14 | g/10min | ISO 1133 |
| Shrinkage rate | ISO 294-4 | ||
| TD | 0.95 | % | ISO 294-4 |
| MD | 0.95 | % | ISO 294-4 |
| Water absorption rate | |||
| 23℃，24hr | 0.030 | % | ISO 62 |
| Ash Content | 40 | % | ISO 3451 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Unnotch Impact strength | |||
| 23℃ | 17 | kJ/m² | ISO 179/1eU |
| Impact strength of cantilever beam notch | ISO 180/1A | ||
| -20℃ | 2.1 | kJ/m² | ISO 180-1A |
| 23℃ | 2.5 | kJ/m² | ISO 180-1A |
| Aging performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Accelerate oven aging | |||
| 150℃ | 6.3 | day | ISO 4577 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 0.45 MPa, unannealed | 120 | ℃ | ISO 75-2/B |
| 1.8 MPa, unannealed | 75.0 | ℃ | ISO 75-2/A |
| Vicat Softening Temp | |||
| A50 | 152 | ℃ | ISO 306/A50 |
| B50 | 95.0 | ℃ | ISO 306 |
| Ball pressure test | |||
| 125℃ | 通过 | IEC 335 |
| 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 | 76 | ISO 868 | |
| tensile strength | ISO 527-2/20 | ||
| Yield, 23 ℃ | 28.0 | MPa | ISO 527-2/20 |
| Fracture, 23 ℃ | 25.0 | MPa | ISO 527-2/20 |
| Tensile strain | ISO 527-2/20 | ||
| Yield, 23 ℃ | 3.0 | % | ISO 527-2/20 |
| Fracture, 23 ℃ | 5.0 | % | ISO 527-2/20 |
| Bending modulus | |||
| 23℃ | 4000 | MPa | ISO 178 |
| bending strength | |||
| 23℃ | 45.0 | MPa | ISO 178 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 80 to 100 | °C | |
| Drying time | 3.0 | hr | |
| Processing (melt) temperature | 200 to 220 | °C | |
| Mold temperature | 40 to 60 | °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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