| About |
|---|
| LUPOY PC 1621-02 resin is designed for large injection stretch blow molding and extrusion blow molding parts. It exhibits an excellent physical property balance of heat resistance, transparency and impact strength.&& |
| Product Description | |
|---|---|
| Supplier | LG Chemical |
| Generic | Polycarbonate |
| Material Status | Commercial: Active |
| Features | Good Clarity,High impact resistance,High Viscosity,Good stripping performance,Food contact compliance,High Heat Resistance |
| Availabilitys | North America,Latin America,Asia Pacific,Europe |
| Process Methods | Injection Stretch Blow Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.20 | g/cm³ | ASTM D792 |
| Melt Flow Rate | |||
| 300℃，1.20kg | 2.5 | g/10min | ASTM D1238 |
| Shrinkage rate | |||
| MD | 0.50 to 0.70 | % | ASTM D955 |
| Water absorption rate | |||
| Equilibrium, 23 ℃, 50% RH | 0.32 | % | ASTM D570 |
| 23℃，24hr | 0.15 | % | ASTM D570 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile modulus | 2280 | MPa | ISO 527-2 |
| tensile strength | |||
| fracture | 60.0 | MPa | ISO 527-2 |
| yield | 63.0 | MPa | ISO 527-2 |
| Tensile strain | |||
| fracture | 90 | % | ISO 527-2 |
| yield | 6.0 | % | ISO 527-2 |
| Bending modulus | 2410 | MPa | ISO 178 |
| bending strength | 96.0 | MPa | ISO 178 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | 45 | kJ/m² | ISO 179 |
| Impact strength of cantilever beam notch | |||
| 23℃，3.2mm | 930 | J/m | ISO 180 |
| Notched impact strength of cantilever beam | |||
| 23℃ | No Break | ISO 180 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, annealed | 137 | ℃ | ISO 75-2/A |
| 1.8 MPa, unannealed | 128 | ℃ | ISO 75-2/A |
| 0.45 MPa, annealed | 142 | ℃ | ISO 75-2/B |
| Vicat Softening Temp | |||
| B50 | 146 | ℃ | ISO 306 |
| Linear coefficient of thermal expansion | |||
| MD：-40~82℃ | 6.8E-5 | 1/℃ | ASTM D696 |
| optical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Refractive index | 1.586 | ASTM D542 | |
| Transmittance | 89.0 | % | ASTM D1003 |
| Haze | 0.70 to 1.5 | % | ASTM D1003 |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. 9.8 mil Notch Depth |
| 3. 4 mm |
| 4. 3.2 mm |
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