Category | Polymer , Thermoplastic , Polycarbonate (PC) |
Manufacturer | Styron |
Trade Name | EMERGE™ |
Port | Ningbo port,China |
Trade Terms | FOB, CFR, CIF |
Payment Terms | L/C, T/T, Western Union |
Download PDF | Styron EMERGEâ„¢ 4330-22 Polycarbonate.pdf |
Price | EMAIL US sales@lookpolymers.com |
Physical Properties | Metric | English | Comments |
---|---|---|---|
Specific Gravity | 1.20 g/cc | 1.20 g/cc | ASTM D792 |
Linear Mold Shrinkage | 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 |
---|---|---|---|
Hardness, Rockwell R | 118 | 118 | ASTM D785 |
Tensile Strength, Ultimate | 65.5 MPa | 9500 psi | 0.125 in, injection molded, unannealed; ASTM D638 |
Tensile Strength, Yield | 60.0 MPa | 8700 psi | 0.125 in, injection molded, unannealed; ASTM D638 |
Elongation at Break | 120 % | 120 % | 0.125 in, injection molded, unannealed; ASTM D638 |
Tensile Modulus | 2.34 GPa | 340 ksi | 0.125 in, injection molded, unannealed; ASTM D638 |
Flexural Strength | 96.5 MPa | 14000 psi | 0.125 in, injection molded, unannealed; ASTM D790 |
Flexural Modulus | 2.41 GPa | 350 ksi | 0.125 in, injection molded, unannealed; ASTM D790 |
Izod Impact, Notched | 7.47 J/cm | 14.0 ft-lb/in | ASTM D256 |
Izod Impact, Unnotched | NB | NB | ASTM D256 |
Dart Drop, Total Energy | 72.0 J | 53.1 ft-lb | 8000 ipm; ASTM D3763 |
Thermal Properties | Metric | English | Comments |
---|---|---|---|
CTE, linear | 68.4 µm/m-°C @Temperature -40.0 - 82.2 °C |
38.0 µin/in-°F @Temperature -40.0 - 180 °F |
ASTM D696 |
Deflection Temperature at 0.46 MPa (66 psi) | 142 °C | 288 °F | 0.157 in, annealed; ASTM D648 |
Deflection Temperature at 1.8 MPa (264 psi) | 126 °C | 258 °F | 0.157 in, unannealed; ASTM D648 |
139 °C | 282 °F | 0.157 in, annealed; ASTM D648 | |
Oxygen Index | 26 % | 26 % | ASTM D2863 |
Electrical Properties | Metric | English | Comments |
---|---|---|---|
Volume Resistivity | 2.00e+17 ohm-cm | 2.00e+17 ohm-cm | ASTM D257 |
Dielectric Constant | 3.0 @Frequency 60 Hz |
3.0 @Frequency 60 Hz |
ASTM D150 |
3.0 @Frequency 1e+6 Hz |
3.0 @Frequency 1e+6 Hz |
ASTM D150 | |
Dielectric Strength | 16.5 kV/mm | 420 kV/in | ASTM D149 |
Dissipation Factor | 0.0010 @Frequency 60 Hz |
0.0010 @Frequency 60 Hz |
ASTM D150 |
0.0020 @Frequency 1e+6 Hz |
0.0020 @Frequency 1e+6 Hz |
ASTM D150 |
Processing Properties | Metric | English | Comments |
---|---|---|---|
Melt Temperature | 260 - 277 °C | 500 - 531 °F | |
Mold Temperature | 71.0 - 93.0 °C | 160 - 199 °F | |
Drying Temperature | 121 °C | 250 °F | |
Dry Time | 3 - 4 hour | 3 - 4 hour |