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SABIC Innovative Plastics Lexan® 121 PC (Europe-Africa-Middle East)
| 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® 121 PC (Europe-Africa-Middle East).pdf  |
| Price | EMAIL US sales@lookpolymers.com |
Material Notes:
LEXAN 121 is a low viscosity multi purpose grade available in transparent, translucent and opaque colours.
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Density | 1.20 g/cc | 0.0434 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 | 0.0050 - 0.0070 cm/cm | 0.0050 - 0.0070 in/in | on Tensile Bar; SABIC Method |
| Melt Index of Compound | 21 g/10 min @Load 1.20 kg, Temperature 300 °C |
21 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 | 65.0 MPa | 9430 psi | 50 mm/min; ISO 527 |
| Tensile Strength, Yield | 63.0 MPa | 9140 psi | 50 mm/min; ISO 527 |
| Elongation at Break | 100 % | 100 % | 50 mm/min; ISO 527 |
| Elongation at Yield | 6.0 % | 6.0 % | 50 mm/min; ISO 527 |
| Tensile Modulus | 2.35 GPa | 341 ksi | 1 mm/min; ISO 527 |
| Flexural Yield Strength | 90.0 MPa | 13100 psi | 2 mm/min; ISO 178 |
| Flexural Modulus | 2.30 GPa | 334 ksi | 2 mm/min; ISO 178 |
| Izod Impact, Notched (ISO) | 65.0 kJ/m² | 30.9 ft-lb/in² | 80*10*3; ISO 180/1A |
| 11.0 kJ/m² @Temperature -30.0 °C |
5.23 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 | 3.50 J/cm² | 16.7 ft-lb/in² | ISO 179/2C |
| 6.50 J/cm² | 30.9 ft-lb/in² | Edgew 80*10*3 sp=62mm; ISO 179/1eA | |
| 1.20 J/cm² @Temperature -30.0 °C |
5.71 ft-lb/in² @Temperature -22.0 °F |
Edgew 80*10*3 sp=62mm; ISO 179/1eA | |
| Taber Abrasion, mg/1000 Cycles | 10 | 10 | CS-17, 1 kg; SABIC Method |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| CTE, linear, Parallel to Flow | 70.0 µm/m-°C @Temperature 23.0 - 80.0 °C |
38.9 µin/in-°F @Temperature 73.4 - 176 °F |
ISO 11359-2 |
| Thermal Conductivity | 0.200 W/m-K | 1.39 BTU-in/hr-ft²-°F | ISO 8302 |
| Hot Ball Pressure Test | <= 140 °C | <= 284 °F | IEC 60695-10-2 |
| Deflection Temperature at 0.46 MPa (66 psi) | 133 °C | 271 °F | Edgew 120*10*4 sp=100mm; ISO 75/Be |
| Deflection Temperature at 1.8 MPa (264 psi) | 122 °C | 252 °F | Edgew 120*10*4 sp=100mm; ISO 75/Ae |
| Vicat Softening Point | 140 °C | 284 °F | Rate B/50; ISO 306 |
| 141 °C | 286 °F | Rate B/120; ISO 306 | |
| UL RTI, Electrical | 130 °C | 266 °F | UL 746B |
| UL RTI, Mechanical with Impact | 125 °C | 257 °F | UL 746B |
| UL RTI, Mechanical without Impact | 125 °C | 257 °F | UL 746B |
| Flammability, UL94 | HB @Thickness 0.700 mm |
HB @Thickness 0.0276 in |
UL 94 |
| HB @Thickness 3.00 mm |
HB @Thickness 0.118 in |
UL 94 | |
| Oxygen Index | 25 % | 25 % | ISO 4589 |
| Glow Wire Test | 850 °C @Thickness 1.00 mm |
1560 °F @Thickness 0.0394 in |
IEC 60695-2-12 |
| Optical Properties | Metric | English | Comments |
|---|---|---|---|
| Refractive Index | 1.586 | 1.586 | ISO 489 |
| Haze | <= 0.80 % @Thickness 2.54 mm |
<= 0.80 % @Thickness 0.100 in |
ASTM D1003 |
| Transmission, Visible | 88 - 90 % | 88 - 90 % | 2.54 mm; ASTM D1003 |
| Electrical Properties | Metric | English | Comments |
|---|---|---|---|
| Volume Resistivity | >= 1.00e+15 ohm-cm | >= 1.00e+15 ohm-cm | IEC 60093 |
| Surface Resistance | >= 1.00e+15 ohm | >= 1.00e+15 ohm | ROA; IEC 60093 |
| Dielectric Constant | 2.7 @Frequency 1.00e+6 Hz |
2.7 @Frequency 1.00e+6 Hz |
IEC 60250 |
| 2.7 @Frequency 50.0 - 60.0 Hz |
2.7 @Frequency 50.0 - 60.0 Hz |
IEC 60250 | |
| Dielectric Strength | 17.0 kV/mm @Thickness 3.20 mm |
432 kV/in @Thickness 0.126 in |
in oil; IEC 60243-1 |
| Dissipation Factor | 0.0010 @Frequency 50.0 - 60.0 Hz |
0.0010 @Frequency 50.0 - 60.0 Hz |
IEC 60250 |
| 0.010 @Frequency 1.00e+6 Hz |
0.010 @Frequency 1.00e+6 Hz |
IEC 60250 |
| Descriptive Properties | Value | Comments |
|---|---|---|
| Ball Pressure Test, 125°C +/- 2°C | PASSES | IEC 60695-10-2 |
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