Category | Polymer , Thermoplastic , Polycarbonate (PC) |
Manufacturer | Styron |
Trade Name | CALIBRE™ |
Port | Shanghai port,China |
Trade Terms | FOB, CFR, CIF |
Payment Terms | L/C, T/T, Western Union |
Download PDF | Styron CALIBREâ„¢ 302-10 Polycarbonate Resin.pdf |
Price | EMAIL US sales@lookpolymers.com |
Physical Properties | Metric | English | Comments |
---|---|---|---|
Density | 1.20 g/cc | 0.0434 lb/in³ | ISO 1183/B |
Water Absorption | 0.32 % @Temperature 23.0 °C |
0.32 % @Temperature 73.4 °F |
Equilibrium, 50% RH; ISO 62 |
0.15 % @Temperature 23.0 °C, Time 86400 sec |
0.15 % @Temperature 73.4 °F, Time 24.0 hour |
ISO 62 | |
Linear Mold Shrinkage, Flow | 0.0050 - 0.0070 cm/cm | 0.0050 - 0.0070 in/in | ISO 294-4 |
Melt Flow | 10 g/10 min @Load 1.20 kg, Temperature 300 °C |
10 g/10 min @Load 2.65 lb, Temperature 572 °F |
ISO 1133 |
Mechanical Properties | Metric | English | Comments |
---|---|---|---|
Hardness, Rockwell M | 73 | 73 | ASTM D785 |
Hardness, Rockwell R | 118 | 118 | ASTM D785 |
Tensile Strength at Break | 71.0 MPa | 10300 psi | 50 mm/min; ASTM D638 |
Tensile Strength, Yield | 60.0 MPa | 8700 psi | 50 mm/min; ISO 527-2/50; ASTM D638 |
Elongation at Break | 150 % | 150 % | 50 mm/min; ASTM D638 |
Elongation at Yield | 6.0 % | 6.0 % | 50 mm/min; ASTM D638; ISO 527-2/50 |
Tensile Modulus | 2.30 GPa | 334 ksi | ISO 527-2/50 |
2.41 GPa | 350 ksi | 50 mm/min; ASTM D638 | |
Flexural Strength | 96.5 MPa | 14000 psi | Method I (3 point load), 2.0 mm/min; ASTM D790 |
97.0 MPa | 14100 psi | 2.0 mm/min; ISO 178 | |
Flexural Modulus | 2.40 GPa | 348 ksi | 2.0 mm/min; ISO 178 |
2.41 GPa | 350 ksi | Method I (3 point load), 2.0 mm/min; ASTM D790 | |
Izod Impact, Notched | 9.10 J/cm @Temperature 23.0 °C |
17.0 ft-lb/in @Temperature 73.4 °F |
ASTM D256 |
Izod Impact, Notched (ISO) | 90.0 kJ/m² @Temperature 23.0 °C |
42.8 ft-lb/in² @Temperature 73.4 °F |
ISO 180/4A |
Izod Impact, Unnotched (ISO) | NB @Temperature 23.0 °C |
NB @Temperature 73.4 °F |
ISO 180; ASTM D256 |
Charpy Impact, Notched | 3.50 J/cm² @Temperature 23.0 °C |
16.7 ft-lb/in² @Temperature 73.4 °F |
ISO 179/1eA |
Dart Drop, Total Energy | 87.0 J | 64.2 ft-lb | 3.39 m/sec; ASTM D3763 |
Abrasion | 45 | 45 | [%] Taber; ISO 9352 |
Thermal Properties | Metric | English | Comments |
---|---|---|---|
CTE, linear, Parallel to Flow | 68.0 µm/m-°C @Temperature -40.0 - 82.0 °C |
37.8 µin/in-°F @Temperature -40.0 - 180 °F |
ISO 11359-2 |
Hot Ball Pressure Test | 125 °C | 257 °F | IEC 60335-1 |
Deflection Temperature at 0.46 MPa (66 psi) | 144 °C | 291 °F | Annealed; ISO 75-2/B; ASTM D648 |
Deflection Temperature at 1.8 MPa (264 psi) | 125 °C | 257 °F | Unannealed; ISO 75-2/A |
128 °C | 262 °F | Unannealed; ASTM D648 | |
141 °C | 286 °F | Annealed; ASTM D648; ISO 75-2/A | |
Vicat Softening Point | 149 °C @Load 5.10 kg |
300 °F @Load 11.2 lb |
Rate A (50°C/h); ASTM D1525; ISO 306/B50 |
Flammability, UL94 | HB @Thickness 1.59 mm |
HB @Thickness 0.0626 in |
|
HB @Thickness 3.20 mm |
HB @Thickness 0.126 in |
||
Oxygen Index | 26 % | 26 % | ISO 4289-2 |
Optical Properties | Metric | English | Comments |
---|---|---|---|
Refractive Index | 1.586 | 1.586 | ASTM D542; ISO 489 |
Haze | 1.0 % | 1.0 % | ASTM D1003 |
Transmission, Visible | 89 % | 89 % | ASTM D1003 |
Electrical Properties | Metric | English | Comments |
---|---|---|---|
Volume Resistivity | 2.00e+17 ohm-cm | 2.00e+17 ohm-cm | ASTM D257 |
Dielectric Constant | 3.0 @Frequency 60.0 Hz |
3.0 @Frequency 60.0 Hz |
IEC 60250 |
3.0 @Frequency 1.00e+6 Hz |
3.0 @Frequency 1.00e+6 Hz |
IEC 60250 | |
Dielectric Strength | 17.0 kV/mm | 432 kV/in | IEC 60243-1 |
Dissipation Factor | 0.0010 @Frequency 50.0 Hz |
0.0010 @Frequency 50.0 Hz |
ASTM D150 |
0.0020 @Frequency 1.00e+6 Hz |
0.0020 @Frequency 1.00e+6 Hz |
ASTM D150 | |
Comparative Tracking Index | 250 V @Thickness 2.00 mm |
250 V @Thickness 0.0787 in |
Solution A; IEC 60112 |
Descriptive Properties | Value | Comments |
---|---|---|
Average Extent of Burring | 3 cm | ASTM D635 |