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SABIC Innovative Plastics Lexan® EXL4019 PC
| Category | Polymer , Thermoplastic , Polycarbonate (PC) |
| Manufacturer | SABIC Innovative Plastics (GE Plastics) |
| Trade Name | Lexan® |
| Port | Ningbo port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
| Download PDF | SABIC Innovative Plastics Lexan® EXL4019 PC.pdf  |
| Price | EMAIL US sales@lookpolymers.com |
Material Notes:
Lexan* EXL4019 is an opaque 9% Glass Fiber (GF) reinforced polycarbonate (PC) siloxane copolymer resin for injection molding (IM) applications requiring improved stiffness. This resin also offers improved ductility over conventional GF reinforced PC resins in combination with medium flow characteristics and excellent processability with opportunities for shorter IM cycle times when compared to standard PC. Lexan EXL4019 resin is a product that may be an excellent candidate for a wide variety of applications. Available in limited colors only.
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Specific Gravity | 1.25 g/cc | 1.25 g/cc | ASTM D792 |
| Density | 1.25 g/cc | 0.0452 lb/in³ | ISO 1183 |
| Moisture Absorption | 0.400 % | 0.400 % | 23°C / 50% RH; ISO 62 |
| Water Absorption at Saturation | 0.15 % | 0.15 % | ISO 62 |
| Linear Mold Shrinkage, Flow | 0.0020 - 0.0060 cm/cm @Thickness 3.20 mm |
0.0020 - 0.0060 in/in @Thickness 0.126 in |
SABIC Method |
| Linear Mold Shrinkage, Transverse | 0.0020 - 0.0060 cm/cm @Thickness 3.20 mm |
0.0020 - 0.0060 in/in @Thickness 0.126 in |
SABIC Method |
| Melt Flow | 7.5 g/10 min @Load 1.20 kg, Temperature 300 °C |
7.5 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 |
|---|---|---|---|
| Tensile Strength at Break | 45.0 MPa | 6530 psi | Type I, 5 mm/min; ASTM D638 |
| 48.0 MPa | 6960 psi | 5 mm/min; ISO 527 | |
| Tensile Strength, Yield | 54.0 MPa | 7830 psi | 5 mm/min; ISO 527 |
| 55.0 MPa | 7980 psi | Type I, 5 mm/min; ASTM D638 | |
| Elongation at Break | 8.7 % | 8.7 % | 5 mm/min; ISO 527 |
| 14 % | 14 % | Type I, 5 mm/min; ASTM D638 | |
| Elongation at Yield | 4.3 % | 4.3 % | Type I, 5 mm/min; ASTM D638 |
| 4.3 % | 4.3 % | 5 mm/min; ISO 527 | |
| Tensile Modulus | 3.90 GPa | 566 ksi | 1 mm/min; ISO 527 |
| 3.95 GPa | 573 ksi | 5 mm/min; ASTM D638 | |
| Flexural Yield Strength | 98.0 MPa | 14200 psi | 2 mm/min; ISO 178 |
| 103 MPa | 14900 psi | 1.3 mm/min, 50 mm span; ASTM D790 | |
| Flexural Modulus | 3.45 GPa | 500 ksi | 2 mm/min; ISO 178 |
| 3.50 GPa | 508 ksi | 1.3 mm/min, 50 mm span; ASTM D790 | |
| Izod Impact, Notched | 3.45 J/cm | 6.46 ft-lb/in | ASTM D256 |
| 1.50 J/cm @Temperature -30.0 °C |
2.81 ft-lb/in @Temperature -22.0 °F |
ASTM D256 | |
| Izod Impact, Notched (ISO) | 25.0 kJ/m² | 11.9 ft-lb/in² | 80*10*3; ISO 180/1A |
| 10.0 kJ/m² @Temperature -30.0 °C |
4.76 ft-lb/in² @Temperature -22.0 °F |
80*10*3; ISO 180/1A | |
| Izod Impact, Unnotched (ISO) | NB | NB | 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 | 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 | |
| Charpy Impact, Notched | 2.50 J/cm² | 11.9 ft-lb/in² | Edgew 80*10*3 sp=62mm; ISO 179/1eA |
| 1.50 J/cm² @Temperature -30.0 °C |
7.14 ft-lb/in² @Temperature -22.0 °F |
Edgew 80*10*3 sp=62mm; ISO 179/1eA | |
| Dart Drop, Total Energy | 40.0 J @Temperature 23.0 °C |
29.5 ft-lb @Temperature 73.4 °F |
ASTM D3763 |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| CTE, linear, Parallel to Flow | 47.0 µm/m-°C @Temperature -40.0 - 40.0 °C |
26.1 µin/in-°F @Temperature -40.0 - 104 °F |
ASTM E 831 |
| 47.0 µm/m-°C @Temperature -40.0 - 40.0 °C |
26.1 µin/in-°F @Temperature -40.0 - 104 °F |
ISO 11359-2 | |
| CTE, linear, Transverse to Flow | 70.0 µm/m-°C @Temperature -40.0 - 40.0 °C |
38.9 µin/in-°F @Temperature -40.0 - 104 °F |
ASTM E 831 |
| 70.0 µm/m-°C @Temperature -40.0 - 40.0 °C |
38.9 µin/in-°F @Temperature -40.0 - 104 °F |
ISO 11359-2 | |
| Deflection Temperature at 1.8 MPa (264 psi) | 135 °C | 275 °F | Edgew 120*10*4 sp=100mm; ISO 75/Ae |
| 137 °C @Thickness 3.20 mm |
279 °F @Thickness 0.126 in |
unannealed; ASTM D648 | |
| Vicat Softening Point | 146 °C | 295 °F | Rate B/50; ASTM D1525 |
| 146 °C | 295 °F | Rate B/50; ISO 306 | |
| 146 °C | 295 °F | Rate B/120; ISO 306 | |
| Flammability, UL94 | HB @Thickness 0.750 mm |
HB @Thickness 0.0295 in |
UL 94 |
| Descriptive Properties | Value | Comments |
|---|---|---|
| Ball Pressure Test, 75°C +/- 2°C | Passes | IEC 60695-10-2 |
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