PC/ABS LG Chem GN5001RFH
PC/ABS LG Chem GN5001RFH
PC/ABS LG Chem GN5001RFH is a well‑balanced alloy material with good processing flowability, heat resistance and mechanical properties.
Main Applications
Automotive interior parts, business machines, communication equipment, home appliances, lighting devices, electrical & electronic components, TV housings and navigator housings.
Physical Properties
| Property Category | Test Item | Test Standard | Data | Unit |
|---|---|---|---|---|
| Physical Properties | Density | ASTM D792 | 1.19 | g/cm³ |
| MFR (250°C / 2.16 kg) | ASTM D1238 | 15 | g/10 min | |
| Molding shrinkage (flow direction, 3.20 mm) | ASTM D955 | 0.40‑0.60 | % | |
| Mechanical Properties | Tensile strength (yield) | ASTM D638 | 62.8 | MPa |
| Elongation at break | ASTM D638 | > 80 | % | |
| Flexural strength | ASTM D790 | 93.2 | MPa | |
| Flexural modulus | ASTM D790 | 2650 | MPa | |
| Izod notched impact strength (23°C, 3.20 mm) | ASTM D256 | 610 | J/m | |
| Rockwell hardness (R‑scale) | ASTM D785 | 113 | — | |
| Thermal Properties | HDT (0.45 MPa, unannealed) | ASTM D648 | 103 | °C |
| Relative Temperature Index (RTI) | UL 746 | 85 | °C | |
| Flame Retardancy | UL 94 rating (1.2 mm, 2.5 mm, 3.0 mm) | UL 94 | V‑0 | — |
Processing Parameters
| Process Parameter | Unit | Recommended Value / Range |
|---|---|---|
| Drying Treatment | ||
| Drying temperature | °C | 75‑85 |
| Drying time | h | 3‑5 |
| Max residual moisture | % | < 0.02 |
| Injection Molding Temperature | ||
| Rear barrel temperature | °C | 220‑240 |
| Middle barrel temperature | °C | 235‑255 |
| Front barrel temperature | °C | 250‑265 |
| Nozzle temperature | °C | 250‑265 |
| Melt temperature | °C | 235‑265 |
| Mold temperature | °C | 50‑80 |
| Screw Parameters | ||
| Back pressure | MPa | 0.02‑0.06 |
| Screw speed | rpm | 40‑70 |
Note: All information above is for reference only!
