| 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® ML7691 PC.pdf |
| Price | EMAIL US sales@lookpolymers.com |
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Specific Gravity | 1.20 g/cc | 1.20 g/cc | ASTM D792 |
| Density | 1.20 g/cc | 0.0434 lb/in³ | ISO 1183 |
| Water Absorption at Saturation | 0.35 % | 0.35 % | ISO 62 |
| 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 | 6.0 g/10 min @Load 1.20 kg, Temperature 300 °C |
6.0 g/10 min @Load 2.65 lb, Temperature 572 °F |
MVR [cm^3/10 min]; ISO 1133 |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Hardness, Rockwell R | 119 | 119 | ASTM D785 |
| Tensile Strength at Break | 65.0 MPa | 9430 psi | Type I, 50 mm/min; ASTM D638 |
| 67.0 MPa | 9720 psi | 50 mm/min; ISO 527 | |
| Tensile Strength, Yield | 59.0 MPa | 8560 psi | 50 mm/min; ISO 527 |
| 62.0 MPa | 8990 psi | Type I, 50 mm/min; ASTM D638 | |
| Elongation at Break | 110 % | 110 % | Type I, 50 mm/min; ASTM D638 |
| 110 % | 110 % | 50 mm/min; ISO 527 | |
| Elongation at Yield | 6.0 % | 6.0 % | 50 mm/min; ISO 527 |
| 7.0 % | 7.0 % | Type I, 50 mm/min; ASTM D638 | |
| Tensile Modulus | 2.31 GPa | 335 ksi | 5 mm/min; ASTM D638 |
| 2.35 GPa | 341 ksi | 1 mm/min; ISO 527 | |
| Flexural Yield Strength | 92.0 MPa | 13300 psi | 2 mm/min; ISO 178 |
| 93.0 MPa | 13500 psi | 1.3 mm/min, 50 mm span; ASTM D790 | |
| Flexural Modulus | 2.23 GPa | 323 ksi | 2 mm/min; ISO 178 |
| 2.34 GPa | 339 ksi | 1.3 mm/min, 50 mm span; ASTM D790 | |
| Izod Impact, Notched | 9.59 J/cm | 18.0 ft-lb/in | ASTM D256 |
| Impact Test | 163 J | 120 ft-lb | Multiaxial Impact; ISO 6603 |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| CTE, linear, Parallel 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 |
| Deflection Temperature at 1.8 MPa (264 psi) | 127 °C | 261 °F | Edgew 120*10*4 sp=100mm; ISO 75/Ae |
| 132 °C @Thickness 6.40 mm |
270 °F @Thickness 0.252 in |
unannealed; ASTM D648 | |
| Vicat Softening Point | 148 °C | 298 °F | Rate B/120; ISO 306 |