S-Plastics Lexan SLX2031T resin is High viscosity PC copolymer blend with enhanced UV stabilization and added release agent. V2 rated. Available in transparent and tinted colors
| TYPICAL PROPERTIES (1) | |||
| MECHANICAL | Value | Unit | Standard |
| Tensile Stress, yld, Type I, 50 mm/min | 67 | MPa | ASTM D 638 |
| Tensile Stress, brk, Type I, 50 mm/min | 76 | MPa | ASTM D 638 |
| Tensile Strain, yld, Type I, 50 mm/min | 6.3 | % | ASTM D 638 |
| Tensile Strain, brk, Type I, 50 mm/min | 100 | % | ASTM D 638 |
| Tensile Modulus, 5 mm/min | 2340 | MPa | ASTM D 638 |
| Flexural Stress, yld, 1.3 mm/min, 50 mm span | 96 | MPa | ASTM D 790 |
| Flexural Modulus, 1.3 mm/min, 50 mm span | 2120 | MPa | ASTM D 790 |
| Tensile Stress, yield, 50 mm/min | 67 | MPa | ISO 527 |
| Tensile Stress, break, 50 mm/min | 76 | MPa | ISO 527 |
| Tensile Strain, yield, 50 mm/min | 6.3 | % | ISO 527 |
| Tensile Strain, break, 50 mm/min | 100 | % | ISO 527 |
| Tensile Modulus, 1 mm/min | 2340 | MPa | ISO 527 |
| Flexural Stress, yield, 2 mm/min | 96 | MPa | ISO 178 |
| Flexural Modulus, 2 mm/min | 2120 | MPa | ISO 178 |
| IMPACT | Value | Unit | Standard |
| Izod Impact, notched, 23°C | 820 | J/m | ASTM D 256 |
| Izod Impact, notched, -30°C | 140 | J/m | ASTM D 256 |
| Instrumented Impact Total Energy, 23°C | 85 | J | ASTM D 3763 |
| THERMAL | Value | Unit | Standard |
| Vicat Softening Temp, Rate B/50 | 135 | °C | ASTM D 1525 |
| HDT, 1.82 MPa, 3.2mm, unannealed | 134 | °C | ASTM D 648 |
| CTE, -40°C to 40°C, flow | 7.E-05 | 1/°C | ASTM E 831 |
| CTE, -40°C to 40°C, xflow | 7.E-05 | 1/°C | ASTM E 831 |
| CTE, -40°C to 40°C, flow | 7.E-05 | 1/°C | ISO 11359-2 |
| CTE, -40°C to 40°C, xflow | 7.E-05 | 1/°C | ISO 11359-2 |
| Vicat Softening Temp, Rate B/50 | 137 | °C | ISO 306 |
| Vicat Softening Temp, Rate B/120 | 139 | °C | ISO 306 |
| HDT/Af, 1.8 MPa Flatw 80*10*4 sp=64mm | 121 | °C | ISO 75/Af |
| PHYSICAL | Value | Unit | Standard |
| Specific Gravity | 1.2 | - | ASTM D 792 |
| Mold Shrinkage, flow, 3.2 mm | 0.5 - 0.7 | % | S-Plastics Method |
| Melt Flow Rate, 300°C/1.2 kgf | 6 | g/10 min | ASTM D 1238 |
| Density | 1.2 | g/cm³ | ISO 1183 |
| Water Absorption, (23°C/sat) | 0.35 | % | ISO 62 |
| Moisture Absorption (23°C / 50% RH) | 0.15 | % | ISO 62 |
| Melt Volume Rate, MVR at 300°C/1.2 kg | 5 | cm³/10 min | ISO 1133 |
| Source GMD, last updated:01/28/2008 | |||
| Parameter | ||
| Profile Extrusion | Value | Unit |
| Drying Temperature | 105 | °C |
| Drying Time | 2 - 3 | hrs |
| Melt Temperature | 220 - 250 | °C |
| Barrel - Zone 1 Temperature | 240 - 280 | °C |
| Barrel - Zone 2 Temperature | 240 - 280 | °C |
| Barrel - Zone 3 Temperature | 220 - 240 | °C |
| Barrel - Zone 4 Temperature | 220 - 240 | °C |
| Hopper Temperature | 60 - 80 | °C |
| Adapter Temperature | 220 - 240 | °C |
| Die Temperature | 245 - 290 | °C |
| Calibrator Temperature | 60 - 100 | °C |
| Source GMD, last updated:01/28/2008 | ||
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For more information please download the datesheet |
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S-Plastics Lexan SLX2031T.pdf |
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