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SABIC Innovative Plastics Lexan® EXL5689 PC Copolymer
| 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® EXL5689 PC Copolymer.pdf  |
| Price | EMAIL US sales@lookpolymers.com |
Material Notes:
Lexan* EXL5689 polycarbonate (PC) resin is a GF reinforced, UV stabilized, flame retardant injection molding copolymer blend. This medium flow resin features UL94 V0 @ 1.5mm flame retardancy based on non-chlorine, non-bromine FR agents with excellent processability and improved release performance. Lexan EXL5689 resin offers much improved impact strength and ductility over conventional GF reinforced PC resins. This product is an excellent candidate for a broad range of applications, including electrical and electronic enclosures amonngst others.
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Specific Gravity | 1.26 g/cc | 1.26 g/cc | ASTM D792 |
| Density | 1.26 g/cc | 0.0455 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 |
| 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 |
ASTM D1238 |
| Melt Index of Compound | 8.0 g/10 min @Load 1.20 kg, Temperature 300 °C |
8.0 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 | 44.0 MPa | 6380 psi | Type I, 5 mm/min; ASTM D638 |
| 46.0 MPa | 6670 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 | 13 % | 13 % | 5 mm/min; ISO 527 |
| 15 % | 15 % | Type I, 5 mm/min; ASTM D638 | |
| Elongation at Yield | 4.4 % | 4.4 % | 5 mm/min; ISO 527 |
| 4.4 % | 4.4 % | Type I, 5 mm/min; ASTM D638 | |
| Tensile Modulus | 3.50 GPa | 508 ksi | 5 mm/min; ASTM D638 |
| 3.60 GPa | 522 ksi | 1 mm/min; ISO 527 | |
| Flexural Yield Strength | 96.0 MPa | 13900 psi | 2 mm/min; ISO 178 |
| 97.0 MPa | 14100 psi | 1.3 mm/min, 50 mm span; ASTM D790 | |
| Flexural Modulus | 3.15 GPa | 457 ksi | 1.3 mm/min, 50 mm span; ASTM D790 |
| 3.40 GPa | 493 ksi | 2 mm/min; ISO 178 | |
| Izod Impact, Notched | 3.40 J/cm | 6.37 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 | 3.00 J/cm² | 14.3 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) | 132 °C | 270 °F | Edgew 120*10*4 sp=100mm; ISO 75/Ae |
| Vicat Softening Point | 145 °C | 293 °F | Rate B/50; ISO 306 |
| 146 °C | 295 °F | Rate B/120; ISO 306 | |
| 146 °C | 295 °F | Rate B/50; ASTM D1525 | |
| Flammability, UL94 | HB @Thickness 0.750 mm |
HB @Thickness 0.0295 in |
UL 94 |
| V-1 @Thickness 1.20 mm |
V-1 @Thickness 0.0472 in |
UL 94 | |
| V-0 @Thickness 1.50 mm |
V-0 @Thickness 0.0591 in |
UL 94 | |
| Glow Wire Test | 825 °C | 1520 °F | IEC 60695-2-13 |
| 825 °C | 1520 °F | IEC 60695-2-13 | |
| 825 °C | 1520 °F | IEC 60695-2-13 | |
| 825 °C | 1520 °F | IEC 60695-2-13 | |
| 960 °C @Thickness 1.10 mm |
1760 °F @Thickness 0.0433 in |
IEC 60695-2-12 |
| Electrical Properties | Metric | English | Comments |
|---|---|---|---|
| Comparative Tracking Index | 175 V | 175 V | IEC 60112 |
| 175 - 250 V | 175 - 250 V | UL 746A |
| Descriptive Properties | Value | Comments |
|---|---|---|
| Ball Pressure Test, 125°C +/- 2°C | passes | IEC 60695-10-2 |
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