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SABIC Innovative Plastics Lexan® EXL1112 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® EXL1112 PC Copolymer.pdf  |
| Price | EMAIL US sales@lookpolymers.com |
Material Notes:
Lexan* EXL1112 polycarbonate (PC) siloxane copolymer resin is a high flow opaque injection molding (IM) grade. This resin offers good low temperature (-20 C) ductility in combination with excellent processability and release with opportunities for shorter IM cycle times compared to standard PC. Lexan EXL1112 resin is a product available in wide range of opaque colors and may be an excellent candidate for a wide variety of applications.
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Specific Gravity | 1.18 g/cc | 1.18 g/cc | ASTM D792 |
| Density | 1.19 g/cc | 0.0430 lb/in³ | ISO 1183 |
| Moisture Absorption | 0.150 % | 0.150 % | 23°C / 50% RH; ISO 62 |
| Water Absorption at Saturation | 0.35 % | 0.35 % | ISO 62 |
| Linear Mold Shrinkage, Flow | 0.0040 - 0.0080 cm/cm @Thickness 3.20 mm |
0.0040 - 0.0080 in/in @Thickness 0.126 in |
SABIC Method |
| Linear Mold Shrinkage, Transverse | 0.0040 - 0.0080 cm/cm @Thickness 3.20 mm |
0.0040 - 0.0080 in/in @Thickness 0.126 in |
SABIC Method |
| Melt Flow | 17 g/10 min @Load 1.20 kg, Temperature 300 °C |
17 g/10 min @Load 2.65 lb, Temperature 572 °F |
ASTM D1238 |
| Melt Index of Compound | 16 g/10 min @Load 1.20 kg, Temperature 300 °C |
16 g/10 min @Load 2.65 lb, Temperature 572 °F |
MVR [cm^3/10 min]; ISO 1133 |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Hardness, H358/30 | 95.0 MPa | 13800 psi | ISO 2039-1 |
| Tensile Strength at Break | 55.0 MPa | 7980 psi | 50 mm/min; ISO 527 |
| 58.0 MPa | 8410 psi | Type I, 50 mm/min; ASTM D638 | |
| Tensile Strength, Yield | 57.0 MPa | 8270 psi | 50 mm/min; ISO 527 |
| 58.0 MPa | 8410 psi | Type I, 50 mm/min; ASTM D638 | |
| Elongation at Break | 100 % | 100 % | 50 mm/min; ISO 527 |
| 109 % | 109 % | Type I, 50 mm/min; ASTM D638 | |
| Elongation at Yield | 5.0 % | 5.0 % | 50 mm/min; ISO 527 |
| 5.8 % | 5.8 % | Type I, 50 mm/min; ASTM D638 | |
| Tensile Modulus | 2.15 GPa | 312 ksi | 1 mm/min; ISO 527 |
| 2.28 GPa | 331 ksi | 50 mm/min; ASTM D638 | |
| Flexural Yield Strength | 85.0 MPa | 12300 psi | 2 mm/min; ISO 178 |
| 95.0 MPa | 13800 psi | 1.3 mm/min, 50 mm span; ASTM D790 | |
| Flexural Modulus | 2.24 GPa | 325 ksi | 2 mm/min; ISO 178 |
| 2.32 GPa | 336 ksi | 1.3 mm/min, 50 mm span; ASTM D790 | |
| Izod Impact, Notched | 7.47 J/cm | 14.0 ft-lb/in | ASTM D256 |
| 6.67 J/cm @Temperature -30.0 °C |
12.5 ft-lb/in @Temperature -22.0 °F |
ASTM D256 | |
| Izod Impact, Notched (ISO) | 55.0 kJ/m² | 26.2 ft-lb/in² | 80*10*3; ISO 180/1A |
| 20.0 kJ/m² @Temperature -30.0 °C |
9.52 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 | 6.00 J/cm² | 28.6 ft-lb/in² | Edgew 80*10*3 sp=62mm; ISO 179/1eA |
| 2.50 J/cm² @Temperature -30.0 °C |
11.9 ft-lb/in² @Temperature -22.0 °F |
Edgew 80*10*3 sp=62mm; ISO 179/1eA | |
| Dart Drop, Total Energy | 69.0 J @Temperature 23.0 °C |
50.9 ft-lb @Temperature 73.4 °F |
ASTM D3763 |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| CTE, linear, Parallel to Flow | 72.0 µm/m-°C @Temperature -40.0 - 40.0 °C |
40.0 µin/in-°F @Temperature -40.0 - 104 °F |
ASTM E 831 |
| 75.0 µm/m-°C @Temperature 23.0 - 80.0 °C |
41.7 µin/in-°F @Temperature 73.4 - 176 °F |
ISO 11359-2 | |
| CTE, linear, Transverse to Flow | 75.0 µm/m-°C @Temperature 23.0 - 80.0 °C |
41.7 µin/in-°F @Temperature 73.4 - 176 °F |
ISO 11359-2 |
| 75.6 µm/m-°C @Temperature -40.0 - 40.0 °C |
42.0 µin/in-°F @Temperature -40.0 - 104 °F |
ASTM E 831 | |
| Deflection Temperature at 0.46 MPa (66 psi) | 136 °C | 277 °F | edgew. Annealed 80°C, 4 hrs; ISO 75/Be |
| 136 °C @Thickness 3.20 mm |
277 °F @Thickness 0.126 in |
unannealed; ASTM D648 | |
| Deflection Temperature at 1.8 MPa (264 psi) | 125 °C | 257 °F | Edgew 120*10*4 sp=100mm; ISO 75/Ae |
| 123 °C @Thickness 3.20 mm |
253 °F @Thickness 0.126 in |
unannealed; ASTM D648 | |
| Vicat Softening Point | 144 °C | 291 °F | Rate B/50; ASTM D1525 |
| 144 °C | 291 °F | Rate B/50; ISO 306 | |
| 145 °C | 293 °F | Rate B/120; ISO 306 | |
| UL RTI, Electrical | 130 °C | 266 °F | UL 746B |
| UL RTI, Mechanical with Impact | 120 °C | 248 °F | UL 746B |
| UL RTI, Mechanical without Impact | 125 °C | 257 °F | UL 746B |
| Oxygen Index | 32 % | 32 % | ISO 4589 |
| Glow Wire Test | 875 °C | 1610 °F | IEC 60695-2-13 |
| 875 °C | 1610 °F | IEC 60695-2-13 | |
| 850 °C @Thickness 0.800 mm |
1560 °F @Thickness 0.0315 in |
IEC 60695-2-12 | |
| 960 °C @Thickness 3.00 mm |
1760 °F @Thickness 0.118 in |
IEC 60695-2-12 |
| Descriptive Properties | Value | Comments |
|---|---|---|
| Ball Pressure Test, 125°C +/- 2°C | PASSES | IEC 60695-10-2 |
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