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SABIC Innovative Plastics Lexan® HPM1944 PC
| 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.pdf  |
| Price | EMAIL US sales@lookpolymers.com |
Material Notes:
Medium flow specialty polycarbonate with enhanced hemocompatibility. For medical devices and pharmaceutical applications. Healthcare management of change, biocompatible (ISO10993 or USP Class VI). EtO and steam sterilizable.This data was supplied by SABIC-IP for the Americas region.
| 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 |
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