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® HPM1944 PC (Asia Pacific).pdf |
Price | EMAIL US sales@lookpolymers.com |
Physical Properties | Metric | English | Comments |
---|---|---|---|
Specific Gravity | 1.19 g/cc | 1.19 g/cc | ASTM D 792 |
Density | 1.19 g/cc | 0.0430 lb/in³ | ISO 1183 |
Moisture Absorption at Equilibrium | 0.060 % | 0.060 % | 23°C / 50% RH; ISO 62 |
Water Absorption at Saturation | 0.23 % @Temperature 23.0 °C |
0.23 % @Temperature 73.4 °F |
ISO 62 |
Linear Mold Shrinkage, Flow | 0.0060 - 0.0090 cm/cm @Thickness 3.20 mm |
0.0060 - 0.0090 in/in @Thickness 0.126 in |
SABIC Method |
Melt Flow | 9.0 g/10 min @Load 1.20 kg, Temperature 300 °C |
9.0 g/10 min @Load 2.65 lb, Temperature 572 °F |
[cm^3/10 min] Melt Volume Rate; ISO 1133 |
10 g/10 min @Load 1.20 kg, Temperature 300 °C |
10 g/10 min @Load 2.65 lb, Temperature 572 °F |
ASTM D 1238 |
Mechanical Properties | Metric | English | Comments |
---|---|---|---|
Tensile Strength at Break | 63.0 MPa | 9140 psi | 50 mm/min; ISO 527 |
69.0 MPa | 10000 psi | Type I, 50 mm/min; ASTM D 638 | |
Tensile Strength, Yield | 60.0 MPa | 8700 psi | 50 mm/min; ISO 527 |
61.0 MPa | 8850 psi | Type I, 50 mm/min; ASTM D 638 | |
Elongation at Break | 122 % | 122 % | 50 mm/min; ISO 527 |
138 % | 138 % | Type I, 50 mm/min; ASTM D 638 | |
Elongation at Yield | 5.7 % | 5.7 % | 50 mm/min; ISO 527 |
6.0 % | 6.0 % | Type I, 50 mm/min; ASTM D 638 | |
Tensile Modulus | 2.27 GPa | 329 ksi | 50 mm/min; ASTM D 638 |
2.40 GPa | 348 ksi | 1 mm/min; ISO 527 | |
Flexural Yield Strength | 93.0 MPa | 13500 psi | 2 mm/min; ISO 178 |
98.0 MPa | 14200 psi | 1.3 mm/min, 50 mm span; ASTM D 790 | |
Flexural Modulus | 2.24 GPa | 325 ksi | 2 mm/min; ISO 178 |
2.31 GPa | 335 ksi | 1.3 mm/min, 50 mm span; ASTM D 790 | |
Izod Impact, Notched | 6.78 J/cm @Temperature -30.0 °C |
12.7 ft-lb/in @Temperature -22.0 °F |
ASTM D 256 |
9.68 J/cm @Temperature 23.0 °C |
18.1 ft-lb/in @Temperature 73.4 °F |
ASTM D 256 | |
Izod Impact, Notched (ISO) | 20.0 kJ/m² @Temperature -30.0 °C |
9.52 ft-lb/in² @Temperature -22.0 °F |
80*10*3; ISO 180/1A |
65.0 kJ/m² @Temperature 23.0 °C |
30.9 ft-lb/in² @Temperature 73.4 °F |
80*10*3; ISO 180/1A | |
Izod Impact, Unnotched (ISO) | NB @Temperature 23.0 °C |
NB @Temperature 73.4 °F |
80*10*3; ISO 180/1U |
NB @Temperature -30.0 °C |
NB @Temperature -22.0 °F |
80*10*3; ISO 180/1U | |
Charpy Impact Unnotched | NB @Temperature 23.0 °C |
NB @Temperature 73.4 °F |
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 | |
Charpy Impact, Notched | 2.00 J/cm² @Temperature -30.0 °C |
9.52 ft-lb/in² @Temperature -22.0 °F |
V-notch Edgew 80*10*3 sp=62mm; ISO 179/1eA |
6.50 J/cm² @Temperature 23.0 °C |
30.9 ft-lb/in² @Temperature 73.4 °F |
V-notch Edgew 80*10*3 sp=62mm; ISO 179/1eA | |
Impact Test | 97.0 J @Temperature 23.0 °C |
71.5 ft-lb @Temperature 73.4 °F |
Instrumented Impact Total Energy; ASTM D 3763 |
Thermal Properties | Metric | English | Comments |
---|---|---|---|
CTE, linear, Parallel to Flow | 79.5 µm/m-°C @Temperature -40.0 - 40.0 °C |
44.2 µin/in-°F @Temperature -40.0 - 104 °F |
ASTM E 831 |
79.5 µm/m-°C @Temperature -40.0 - 40.0 °C |
44.2 µin/in-°F @Temperature -40.0 - 104 °F |
ISO 11359-2 | |
CTE, linear, Transverse to Flow | 79.3 µm/m-°C @Temperature -40.0 - 40.0 °C |
44.1 µin/in-°F @Temperature -40.0 - 104 °F |
ASTM E 831 |
79.3 µm/m-°C @Temperature -40.0 - 40.0 °C |
44.1 µin/in-°F @Temperature -40.0 - 104 °F |
ISO 11359-2 | |
Deflection Temperature at 1.8 MPa (264 psi) | 123 °C | 253 °F | Edgew 120*10*4 sp=100mm; ISO 75/Ae |
126 °C @Thickness 3.20 mm |
259 °F @Thickness 0.126 in |
unannealed; ASTM D 648 | |
Vicat Softening Point | 142 °C | 288 °F | Rate B/50; ASTM D 1525 |
142 °C | 288 °F | Rate B/50; ISO 306 | |
144 °C | 291 °F | Rate B/120; ISO 306 |
Optical Properties | Metric | English | Comments |
---|---|---|---|
Haze | 4.5 % @Thickness 2.54 mm |
4.5 % @Thickness 0.100 in |
ASTM D 1003 |
Transmission, Visible | 77 % @Thickness 2.54 mm |
77 % @Thickness 0.100 in |
ASTM D 1003 |
Descriptive Properties | Value | Comments |
---|---|---|
Ball Pressure Test, 75°C +/- 2°C | PASSES | IEC 60695-10-2 |