| About |
|---|
| 20% mineral filled flame retardant PP-homopolymer, halogen free&& |
| Product Description | |
|---|---|
| Supplier | A. Schulman |
| Generic | PP homopolymerization |
| Material Status | Commercial: Active |
| Features | Halogen free,Flame Characteristics,Homopolymer,V-2 |
| Availabilitys | Africa & Middle East ,North America,Latin America,Asia Pacific,Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.10 | g/cm³ | ISO 1183/A |
| Melt Volume Rate | |||
| 230℃，2.16 kg | 15.0 | cm³/10min | ISO 1133 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile modulus | 1500 | MPa | ISO 527-2/1A/1 |
| tensile strength | |||
| yield | 32.0 | MPa | ISO 527-2/1A/50 |
| Tensile strain | |||
| yield | 10 | % | ISO 527-2/1A/50 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | ISO 179/1eA | ||
| -30℃ | 2.0 | kJ/m² | ISO 179/1eA |
| 23℃ | 4.0 | kJ/m² | ISO 179/1eA |
| Charpy Unnotch Impact strength | ISO 179/1eU | ||
| -30℃ | 16 | kJ/m² | ISO 179/1eU |
| 23℃ | 80 | kJ/m² | ISO 179/1eU |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed | 51.0 | ℃ | ISO 75-2/Af |
| 0.45 MPa, unannealed | 94.0 | ℃ | ISO 75-2/Bf |
| Vicat Softening Temp | |||
| A50 | 152 | ℃ | ISO 306/A50 |
| B50 | 94.0 | ℃ | ISO 306 |
| Ball pressure test | |||
| 140℃ | Pass | IEC 60695-10-2 |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Compared to the leakage tracing index | 600 | V | IEC 60112 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Burning rate | < 100 | mm/min | ISO 3795 |
| Flammability level | IEC 60695-11-10, -20 | ||
| 0.8 mm | V-2 | IEC 60695-11-10, -20 | |
| 1.6 mm | V-2 | IEC 60695-11-10, -20 | |
| Glowing wire flammability index | IEC 60695-2-12 | ||
| 0.75 mm | 960 | ℃ | IEC 60695-2-12 |
| 1.5 mm | 960 | ℃ | IEC 60695-2-12 |
| 3.0 mm | 960 | ℃ | IEC 60695-2-12 |
| Igniting temperature of the hot wire | IEC 60695-2-13 | ||
| 0.75 mm | 700 | ℃ | IEC 60695-2-13 |
| 1.5 mm | 700 | ℃ | IEC 60695-2-13 |
| 3 mm | 700 | ℃ | IEC 60695-2-13 |
| Extreme oxygen index | 26 | % | ISO 4589-2 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 70 to 80 | °C | |
| Drying time | 2.0 to 4.0 | hr | |
| Barrel rear temperature | 180 | °C | |
| Barrel middle temperature | 200 | °C | |
| Barrel front temperature | 210 | °C | |
| Nozzle temperature | 220 | °C | |
| Processing (melt) temperature | 180 to 220 | °C | |
| Mold temperature | 40 to 80 | °C | |
| Injection pressure | 80.0 to 120 | MPa | |
| Injection speed | Slow-Moderate | ||
| Hold pressure | 40.0 to 90.0 | MPa | |
| Back pressure | 5.00 to 10.0 | MPa | |
| Cushion | < 5.00 | mm | |
| Screw speed | < 300 | mm/sec | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
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