| About |
|---|
| Glass fibre reinforced PP-Homopolymer, chemically coupled with reduced Density and improved shrinkage. Long-term heat stabilized&& |
| Product Description | |
|---|---|
| Supplier | A. Schulman |
| Generic | PP homopolymerization |
| Material Status | Commercial: Active |
| Features | Chemical coupling,Heat Stabilized,Homopolymer |
| Availabilitys | Africa & Middle East ,North America,Latin America,Asia Pacific,Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.00 | g/cm³ | ISO 1183/A |
| Melt Volume Rate | |||
| 230℃，2.16 kg | 12.0 | cm³/10min | ISO 1133 |
| Shrinkage rate | |||
| TD | 1.2 | % | |
| MD | 0.30 | % | |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | |||
| -30℃ | 7.0 | kJ/m² | |
| 23℃ | 8.0 | kJ/m² | |
| Charpy Unnotch Impact strength | |||
| -30℃ | 30 | kJ/m² | |
| 23℃ | 45 | kJ/m² |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 0.45 MPa, unannealed | 150 | ℃ | ISO 75-2/Bf |
| 1.8 MPa, unannealed | 140 | ℃ | ISO 75-2/Af |
| Vicat Softening Temp | |||
| A50 | 150 | ℃ | ISO 306/A50 |
| B50 | 130 | ℃ | ISO 306 |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Surface resistivity | > 1.0E+15 | ohms | IEC 60093 |
| Volume resistivity | > 1.0E+13 | ohms·cm | IEC 60093 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Burning rate | |||
| 2.0 mm | < 60 | mm/min | ISO 3795 |
| Flammability level | |||
| 1.5 mm | HB | ||
| 3.0 mm | HB |
| Supplementary information | Nominal value | Unit | Test method |
|---|---|---|---|
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Ball hardness | |||
| H358/30 | 140 | MPa | ISO 2039-1 |
| Tensile modulus | 5500 | MPa | ISO 527-2/1A/1 |
| tensile strength | |||
| fracture | 86.0 | MPa | ISO 527-2 |
| Tensile strain | |||
| fracture | 3.0 | % | ISO 527-2 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 80 | °C | |
| Drying time | 2.0 to 3.0 | hr | |
| Proposed maximum recycled material ratio | 10 | % | |
| Hopper temperature | 70 to 80 | °C | |
| Barrel rear temperature | > 230 | °C | |
| Processing (melt) temperature | 230 to 270 | °C | |
| Mold temperature | 40 to 70 | °C | |
| Injection pressure | < 110 | MPa | |
| Injection speed | 中等 | ||
| Back pressure | < 5.00 | MPa | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
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