| About |
|---|
| Polycarbonate transparent, medium viscosity, FDA – food contact quality, good hydrolysis resistance. Indicated for injection molding.&& |
| Product Description | |
|---|---|
| Generic | Polycarbonate |
| Material Status | Commercial: Active |
| Features | Hydrolysis stability,Food contact compliance,V-2 |
| Availabilitys | North America,Latin America,Asia Pacific,Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.20 | g/cm³ | ASTM D792 |
| Melt Flow Rate | |||
| 300℃，1.20kg | 10 | g/10min | ASTM D1238 |
| Melt Volume Rate | |||
| 300℃，1.2 kg | 9.50 | cm³/10min | ASTM D1238 |
| Shrinkage rate | |||
| TD | 0.60 to 0.80 | % | ASTM D955 |
| Water absorption rate | ASTM D570 | ||
| Saturation, 23 ℃ | 0.30 | % | ASTM D570 |
| Equilibrium, 23 ℃, 50% RH | 0.12 | % | ASTM D570 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile modulus | 2400 | MPa | ASTM D638 |
| tensile strength | |||
| fracture | 70.0 | MPa | ASTM D638 |
| Tensile strain | |||
| fracture | 120 | % | ASTM D638 |
| Bending modulus | 2350 | MPa | ASTM D790 |
| bending strength | 100 | MPa | ASTM D790 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | ASTM D256 | ||
| -30℃ | 无断裂 | ASTM D256 | |
| 23℃ | 无断裂 | ASTM D256 | |
| Impact strength of cantilever beam notch | ASTM D256 | ||
| -30℃ | 12.0 | kJ/m² | ASTM D256 |
| 23℃ | 85.0 | kJ/m² | ASTM D256 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | ASTM D648 | ||
| 0.45 MPa, unannealed | 137 | ℃ | ASTM D648 |
| 1.8 MPa, unannealed | 125 | ℃ | ASTM D648 |
| Vicat Softening Temp | 144 | ℃ | ASTM D1525 |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Surface resistivity | 1.0E+16 | ohms | ASTM D257 |
| Volume resistivity | 1.0E+16 | ohms·cm | ASTM D257 |
| Dielectric strength | 32 | kV/mm | ASTM D149 |
| Relative permittivity | 3.00 | IEC 60250 | |
| Dissipation factor | |||
| 1 MHz | 9.0E-3 | IEC 60250 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| 1.60 mm | V-2 | UL 94 | |
| Igniting temperature of the hot wire | |||
| 3 mm | 930 | ℃ | IEC 60695-2-13 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 120 | °C | |
| Drying time | 4.0 | hr | |
| Recommended maximum moisture content | 0.020 | % | |
| Processing (melt) temperature | 280 to 320 | °C | |
| Mold temperature | 85 to 120 | °C | |
| Notes |
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