Category | Polymer , Thermoplastic , Polycarbonate (PC) |
Manufacturer | SABIC Innovative Plastics (GE Plastics) |
Trade Name | Lexan® |
Port | Shanghai port,China |
Trade Terms | FOB, CFR, CIF |
Payment Terms | L/C, T/T, Western Union |
Download PDF | SABIC Innovative Plastics Lexan® 505R PC.pdf |
Price | EMAIL US sales@lookpolymers.com |
Physical Properties | Metric | English | Comments |
---|---|---|---|
Specific Gravity | 1.26 g/cc | 1.26 g/cc | ASTM D792 |
Density | 1.25 g/cc | 0.0452 lb/in³ | ISO 1183 |
Moisture Absorption | 0.130 % | 0.130 % | 23°C / 50% RH; ISO 62 |
Water Absorption at Saturation | 0.31 % | 0.31 % | ISO 62 |
Linear Mold Shrinkage, Flow | 0.0020 - 0.0060 cm/cm | 0.0020 - 0.0060 in/in | on Tensile Bar; SABIC Method |
0.0050 - 0.0070 cm/cm @Thickness 3.20 mm |
0.0050 - 0.0070 in/in @Thickness 0.126 in |
SABIC Method | |
Melt Flow | 7.0 g/10 min @Load 1.20 kg, Temperature 300 °C |
7.0 g/10 min @Load 2.65 lb, Temperature 572 °F |
ASTM D1238 |
Melt Index of Compound | 7.0 g/10 min @Load 1.20 kg, Temperature 300 °C |
7.0 g/10 min @Load 2.65 lb, Temperature 572 °F |
MVR [cm^3/10 min]; ISO 1133 |
Mechanical Properties | Metric | English | Comments |
---|---|---|---|
Hardness, H358/30 | 115 MPa | 16700 psi | ISO 2039-1 |
Tensile Strength at Break | 45.0 MPa | 6530 psi | 5 mm/min; ISO 527 |
48.0 MPa | 6960 psi | Type I, 5 mm/min; ASTM D638 | |
Tensile Strength, Yield | 60.0 MPa | 8700 psi | 5 mm/min; ISO 527 |
63.0 MPa | 9140 psi | Type I, 5 mm/min; ASTM D638 | |
Elongation at Break | 7.0 % | 7.0 % | 5 mm/min; ISO 527 |
12 % | 12 % | Type I, 5 mm/min; ASTM D638 | |
Elongation at Yield | 3.0 % | 3.0 % | Type I, 5 mm/min; ASTM D638 |
5.0 % | 5.0 % | 5 mm/min; ISO 527 | |
Tensile Modulus | 3.30 GPa | 479 ksi | 1 mm/min; ISO 527 |
3.93 GPa | 570 ksi | 5 mm/min; ASTM D638 | |
Flexural Strength | 108 MPa | 15700 psi | 1.3 mm/min, 50 mm span; ASTM D790 |
Flexural Yield Strength | 95.0 MPa | 13800 psi | 2 mm/min; ISO 178 |
Flexural Modulus | 3.40 GPa | 493 ksi | 2 mm/min; ISO 178 |
3.53 GPa | 512 ksi | 1.3 mm/min, 50 mm span; ASTM D790 | |
Izod Impact, Notched | 1.07 J/cm | 2.00 ft-lb/in | ASTM D256 |
0.800 J/cm @Temperature -30.0 °C |
1.50 ft-lb/in @Temperature -22.0 °F |
ASTM D256 | |
Izod Impact, Unnotched | 16.02 J/cm | 30.01 ft-lb/in | ASTM D4812 |
Izod Impact, Notched (ISO) | 8.00 kJ/m² | 3.81 ft-lb/in² | 80*10*4; ISO 180/1A |
10.0 kJ/m² | 4.76 ft-lb/in² | 80*10*3; ISO 180/1A | |
8.00 kJ/m² @Temperature -30.0 °C |
3.81 ft-lb/in² @Temperature -22.0 °F |
80*10*3; ISO 180/1A | |
8.00 kJ/m² @Temperature -30.0 °C |
3.81 ft-lb/in² @Temperature -22.0 °F |
80*10*4; ISO 180/1A | |
Izod Impact, Unnotched (ISO) | NB | NB | 80*10*3; ISO 180/1U |
NB | NB | 80*10*4; ISO 180/1U | |
130 kJ/m² @Temperature -30.0 °C |
61.9 ft-lb/in² @Temperature -22.0 °F |
80*10*3; ISO 180/1U | |
NB @Temperature -30.0 °C |
NB @Temperature -22.0 °F |
80*10*4; ISO 180/1U | |
Charpy Impact Unnotched | NB | NB | Edgew 80*10*4 sp=62mm; ISO 179/1eU |
NB | NB | Edgew 80*10*3 sp=62mm; ISO 179/1eU | |
NB @Temperature -30.0 °C |
NB @Temperature -22.0 °F |
Edgew 80*10*3 sp=62mm; ISO 179/1eU | |
NB @Temperature -30.0 °C |
NB @Temperature -22.0 °F |
Edgew 80*10*4 sp=62mm; ISO 179/1eU | |
Charpy Impact, Notched | 0.900 J/cm² | 4.28 ft-lb/in² | Edgew 80*10*4 sp=62mm; ISO 179/1eA |
1.00 J/cm² | 4.76 ft-lb/in² | Edgew 80*10*3 sp=62mm; ISO 179/1eA | |
1.50 J/cm² | 7.14 ft-lb/in² | ISO 179/2C | |
0.900 J/cm² @Temperature -30.0 °C |
4.28 ft-lb/in² @Temperature -22.0 °F |
Edgew 80*10*3 sp=62mm; ISO 179/1eA | |
Dart Drop, Total Energy | 61.0 J @Temperature 23.0 °C |
45.0 ft-lb @Temperature 73.4 °F |
ASTM D3763 |
Taber Abrasion, mg/1000 Cycles | 11 | 11 | CS-17, 1 kg; SABIC Method |
Thermal Properties | Metric | English | Comments |
---|---|---|---|
CTE, linear, Parallel to Flow | 40.0 µm/m-°C @Temperature 23.0 - 80.0 °C |
22.2 µin/in-°F @Temperature 73.4 - 176 °F |
ISO 11359-2 |
46.8 µm/m-°C @Temperature -40.0 - 40.0 °C |
26.0 µin/in-°F @Temperature -40.0 - 104 °F |
ASTM E 831 | |
CTE, linear, Transverse to Flow | 70.0 µm/m-°C @Temperature 23.0 - 80.0 °C |
38.9 µin/in-°F @Temperature 73.4 - 176 °F |
ISO 11359-2 |
84.6 µm/m-°C @Temperature -40.0 - 40.0 °C |
47.0 µin/in-°F @Temperature -40.0 - 104 °F |
ASTM E 831 | |
Thermal Conductivity | 0.210 W/m-K | 1.46 BTU-in/hr-ft²-°F | ISO 8302 |
Deflection Temperature at 0.46 MPa (66 psi) | 144 °C | 291 °F | Edgew 120*10*4 sp=100mm; ISO 75/Be |
143 °C @Thickness 3.20 mm |
289 °F @Thickness 0.126 in |
unannealed; ASTM D648 | |
Deflection Temperature at 1.8 MPa (264 psi) | 136 °C | 277 °F | Edgew 120*10*4 sp=100mm; ISO 75/Ae |
136 °C | 277 °F | Annealed 120°C, 2hrs; ISO 75/Ae | |
138 °C @Thickness 3.20 mm |
280 °F @Thickness 0.126 in |
unannealed; ASTM D648 | |
Vicat Softening Point | 141 °C | 286 °F | Rate B/50; ISO 306 |
143 °C | 289 °F | Rate B/120; ISO 306 | |
149 °C | 300 °F | Rate B/50; ASTM D1525 | |
UL RTI, Electrical | 130 °C | 266 °F | UL 746B |
UL RTI, Mechanical with Impact | 130 °C | 266 °F | UL 746B |
UL RTI, Mechanical without Impact | 130 °C | 266 °F | UL 746B |
Flammability, UL94 | V-0 @Thickness 1.50 mm |
V-0 @Thickness 0.0591 in |
UL 94 |
5VA @Thickness 3.00 mm |
5VA @Thickness 0.118 in |
UL 94 | |
Oxygen Index | 37 % | 37 % | ISO 4589 |
Electrical Properties | Metric | English | Comments |
---|---|---|---|
Volume Resistivity | >= 1.00e+15 ohm-cm | >= 1.00e+15 ohm-cm | IEC 60093 |
Surface Resistance | >= 1.00e+15 ohm | >= 1.00e+15 ohm | ROA; IEC 60093 |
Dielectric Constant | 2.8 @Frequency 1.00e+6 Hz |
2.8 @Frequency 1.00e+6 Hz |
IEC 60250 |
2.9 @Frequency 50.0 - 60.0 Hz |
2.9 @Frequency 50.0 - 60.0 Hz |
IEC 60250 | |
Dielectric Strength | 16.0 kV/mm @Thickness 3.20 mm |
406 kV/in @Thickness 0.126 in |
in oil; IEC 60243-1 |
25.0 kV/mm @Thickness 1.60 mm |
635 kV/in @Thickness 0.0630 in |
in oil; IEC 60243-1 | |
33.0 kV/mm @Thickness 0.800 mm |
838 kV/in @Thickness 0.0315 in |
in oil; IEC 60243-1 | |
Dissipation Factor | 0.0010 @Frequency 50.0 - 60.0 Hz |
0.0010 @Frequency 50.0 - 60.0 Hz |
IEC 60250 |
0.010 @Frequency 1.00e+6 Hz |
0.010 @Frequency 1.00e+6 Hz |
IEC 60250 | |
Comparative Tracking Index | 150 V | 150 V | IEC 60112 |