| About |
|---|
| Description Anti scratch, High glossy Application Automotive Part (Radiator Grill, Side Mirror)&& |
| Product Description | |
|---|---|
| Supplier | LG Chemical |
| Generic | ASA+PMMA |
| Material Status | Commercial: Active |
| Features | Good surface appearance,High scratch resistance |
| Availabilitys | North America,Latin America,Asia Pacific,Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.15 | g/cm³ | ISO 1183 |
| Melt Flow Rate | |||
| 220℃，10.0kg | 6.0 | g/10min | ISO 1133 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | |||
| Yield, 4 mm | 45.0 | MPa | ISO 527-2/50 |
| Tensile strain | |||
| Fracture, 4 mm | 40 | % | ISO 527-2/50 |
| Bending modulus | |||
| 4 mm | 1900 | MPa | ISO 178 |
| bending strength | |||
| 4 mm | 68.0 | MPa | ISO 178 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | |||
| -30℃ | 2.8 | kJ/m² | |
| 23℃ | 4.9 | kJ/m² |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed | 78.0 | ℃ | ISO 75-2/Af |
| Vicat Softening Temp | |||
| B50 | 93.0 | ℃ | ISO 306 |
| optical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| gloss | |||
| 45° | 78 | ||
| 60° | 80 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 70 to 80 | °C | |
| Drying time | 3.0 to 4.0 | hr | |
| Recommended maximum moisture content | 0.020 | % | |
| Barrel rear temperature | 210 to 230 | °C | |
| Barrel middle temperature | 220 to 250 | °C | |
| Barrel front temperature | 240 to 260 | °C | |
| Nozzle temperature | 220 to 240 | °C | |
| Processing (melt) temperature | 220 to 260 | °C | |
| Mold temperature | 40 to 60 | °C | |
| Back pressure | 68.6 to 88.3 | MPa | |
| Screw speed | < 80 | rpm | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. 0.079 in/min |
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