| About |
|---|
| SH51 features superior gloss and impact-resistance, and a balance of properties suitable for electric heating equipment. Compared with other brands of Homogeneous PP, SAC products offer higher impact- resistance and long-term thermal stability, making them ideal for use in electric heating equipment and food-related components.&& |
| Product Description | |
|---|---|
| Supplier | HANWHA |
| Generic | PP not specified |
| Material Status | Commercial: Active |
| Features | Good Rigidity,Excellent Processability,Good surface appearance,High impact resistance,High Heat Resistance,Durability,Resistance to the steam,Heat Stabilized,HB |
| Availabilitys | North America,Asia Pacific |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 0.980 | g/cm³ | ASTM D792 |
| Melt Flow Rate | |||
| 230℃，2.16kg | 12 | g/10min | ASTM D1238 |
| Shrinkage rate | |||
| MD：2.0 mm | 1.4 to 1.8 | % | ASTM D955 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | |||
| 23℃ | 39 | J/m | ASTM D256 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 0.45 MPa, unannealed | 120 | ℃ | ASTM D648 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Flame retardant level | HB | UL 94 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Rockwell hardness | |||
| R-level | 101 | ASTM D785 | |
| tensile strength | |||
| yield | 36.3 | MPa | ASTM D638 |
| Tensile strain | |||
| fracture | 50 | % | ASTM D638 |
| Bending modulus | 1860 | MPa | ASTM D790 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Barrel rear temperature | 170 to 190 | °C | |
| Barrel middle temperature | 180 to 200 | °C | |
| Barrel front temperature | 180 to 210 | °C | |
| Nozzle temperature | 180 to 210 | °C | |
| Mold temperature | 50.0 to 70.0 | °C | |
| Injection pressure | 39.2 to 68.6 | MPa | |
| Back pressure | 0.490 to 1.96 | MPa | |
| Notes |
|---|
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