| About |
|---|
| 20% GLASS-FIBER REINFORCED, HIGH HEAT STABILIZED POLYPROPYLENE FOR INJECTION MOULDING APPLICATIONS.&& |
| Product Description | |
|---|---|
| Supplier | Ram-On |
| Generic | PP homopolymerization |
| Material Status | Commercial: Active |
| Features | Heat Stabilized,HB |
| Availabilitys | Africa & Middle East ,North America,Latin America,Asia Pacific,Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.03 | g/cm³ | ASTM D792 |
| Density | 1.03 | g/cm³ | ISO 1183 |
| Melt Flow Rate | |||
| 230℃，2.16kg | 13 | g/10min | ISO 1133 |
| 230℃，2.16kg | 13 | g/10min | ASTM D1238 |
| Shrinkage rate | 0.20 to 0.50 | % | ISO 2577 |
| MD | 0.20 to 0.50 | % | ASTM D955 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile modulus | 3900 | MPa | ASTM D638 |
| Tensile modulus | 3900 | MPa | ISO 527-2 |
| tensile strength | |||
| yield | 85.0 | MPa | ASTM D638 |
| yield | 85.0 | MPa | ISO 527-2 |
| Tensile strain | |||
| fracture | 3.5 | % | ISO 527-2 |
| fracture | 3.5 | % | ASTM D638 |
| Bending modulus | 4100 | MPa | ASTM D790 |
| Bending modulus | 4100 | MPa | ISO 178 |
| bending strength | 115 | MPa | ASTM D790 |
| bending strength | 115 | MPa | ISO 178 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | |||
| 23℃ | 80 | J/m | ASTM D256 |
| 23℃ | 9.5 | kJ/m² | ISO 180 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed | 137 | ℃ | ASTM D648 |
| 1.8 MPa, unannealed | 137 | ℃ | ISO 75-2/A |
| 0.45 MPa, unannealed | 143 | ℃ | ASTM D648 |
| 0.45 MPa, unannealed | 143 | ℃ | ISO 75-2/B |
| Melting peak temperature | 165 | ℃ | ASTM D3418 |
| Melting temperature | 165 | ℃ | ISO 11357-3 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| 3.00 mm | HB | UL 94 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Barrel rear temperature | 190 to 220 | °C | |
| Barrel middle temperature | 200 to 225 | °C | |
| Barrel front temperature | 205 to 230 | °C | |
| Mold temperature | 30 to 65 | °C | |
| Injection pressure | 70.0 to 105 | MPa | |
| Hold pressure | 35.0 to 70.0 | MPa | |
| Back pressure | 0.350 to 0.700 | MPa | |
| Screw speed | 60 to 90 | rpm | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
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