| Category | Polymer , Thermoplastic , Polycarbonate (PC) |
| Manufacturer | Styron |
| Trade Name | CALIBRE™ MEGARAD |
| Port | Ningbo port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
| Download PDF | Styron CALIBREâ„¢ MEGARAD 2081-22 Polycarbonate Resin.pdf |
| Price | EMAIL US sales@lookpolymers.com |
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Density | 1.20 g/cc | 0.0434 lb/in³ | ASTM D792 |
| Linear Mold Shrinkage, Flow | 0.0050 - 0.0070 cm/cm | 0.0050 - 0.0070 in/in | ASTM D955 |
| Melt Flow | 22 g/10 min @Load 1.20 kg, Temperature 300 °C |
22 g/10 min @Load 2.65 lb, Temperature 572 °F |
ASTM D1238 |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Tensile Strength at Break | 46.9 MPa | 6800 psi | 50 mm/min; ASTM D638 |
| Tensile Strength, Yield | 64.1 MPa | 9300 psi | 50 mm/min; ASTM D638 |
| Elongation at Break | 180 % | 180 % | 50 mm/min; ASTM D638 |
| Izod Impact, Notched | 7.50 J/cm @Temperature 23.0 °C |
14.1 ft-lb/in @Temperature 73.4 °F |
ASTM D256 |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| Deflection Temperature at 1.8 MPa (264 psi) | 123 °C | 253 °F | Unannealed; ASTM D648 |
| Optical Properties | Metric | English | Comments |
|---|---|---|---|
| Transmission, Visible | 78 % | 78 % | ASTM D1003 |