S-Plastics Ultem DT1810EV resin is Improved ductility, transparent, enhanced flow Polyimide blend (Tg 200C) with internal mold release and enhanced ductility. ECO Conforming, UL94 V0 listed.
| MECHANICAL | Value | Unit | Standard |
| Tensile Stress, yld, Type I, 5 mm/min | 103 | MPa | ASTM D 638 |
| Tensile Stress, brk, Type I, 5 mm/min | 85 | MPa | ASTM D 638 |
| Tensile Strain, yld, Type I, 5 mm/min | 7 | % | ASTM D 638 |
| Tensile Strain, brk, Type I, 5 mm/min | 80 | % | ASTM D 638 |
| Tensile Modulus, 5 mm/min | 3210 | MPa | ASTM D 638 |
| Flexural Stress, yld, 1.3 mm/min, 50 mm span | 145 | MPa | ASTM D 790 |
| Flexural Modulus, 1.3 mm/min, 50 mm span | 3320 | MPa | ASTM D 790 |
| Tensile Stress, yield, 5 mm/min | 98 | MPa | ISO 527 |
| Tensile Stress, break, 5 mm/min | 80 | MPa | ISO 527 |
| Tensile Strain, yield, 5 mm/min | 7 | % | ISO 527 |
| Tensile Strain, break, 5 mm/min | 80 | % | ISO 527 |
| Tensile Modulus, 1 mm/min | 2500 | MPa | ISO 527 |
| Flexural Stress, yield, 2 mm/min | 135 | MPa | ISO 178 |
| Flexural Modulus, 2 mm/min | 3100 | MPa | ISO 178 |
| IMPACT | Value | Unit | Standard |
| Izod Impact, unnotched, 23°C | NB | J/m | ASTM D 4812 |
| Izod Impact, unnotched, -30°C | NB | J/m | ASTM D 4812 |
| Izod Impact, notched, 23°C | 32 | J/m | ASTM D 256 |
| Izod Impact, notched, -30°C | 35 | J/m | ASTM D 256 |
| Instrumented Impact Total Energy, 23°C | 48 | J | ASTM D 3763 |
| Izod Impact, notched 80*10*4 +23°C | 2 | kJ/m² | ISO 180/1A |
| Izod Impact, notched 80*10*4 -30°C | 2 | kJ/m² | ISO 180/1A |
| Charpy 23°C, V-notch Edgew 80*10*4 sp=62mm | 2 | kJ/m² | ISO 179/1eA |
| THERMAL | Value | Unit | Standard |
| Vicat Softening Temp, Rate B/50 | 192 | °C | ASTM D 1525 |
| HDT, 1.82 MPa, 3.2mm, unannealed | 173 | °C | ASTM D 648 |
| HDT, 1.82 MPa, 6.4 mm, unannealed | 178 | °C | ASTM D 648 |
| CTE, -40°C to 150°C, flow | 6.E-05 | 1/°C | ASTM E 831 |
| CTE, -40°C to 150°C, xflow | 6.E-05 | 1/°C | ASTM E 831 |
| CTE, 23°C to 150°C, flow | 5.5E-05 | 1/°C | ISO 11359-2 |
| CTE, 23°C to 150°C, xflow | 5.5E-05 | 1/°C | ISO 11359-2 |
| Vicat Softening Temp, Rate B/50 | 192 | °C | ISO 306 |
| Vicat Softening Temp, Rate B/120 | 195 | °C | ISO 306 |
| HDT/Ae, 1.8 MPa Edgew 120*10*4 sp=100mm | 168 | °C | ISO 75/Ae |
| PHYSICAL | Value | Unit | Standard |
| Specific Gravity | 1.28 | - | ASTM D 792 |
| Mold Shrinkage, flow, 3.2 mm | 0.5 - 0.7 | % | S-Plastics Method |
| Melt Flow Rate, 337°C/6.6 kgf | 43 | g/10 min | ASTM D 1238 |
| Density | 1.28 | g/cm³ | ISO 1183 |
| Water Absorption, (23°C/sat) | 0.36 | % | ISO 62 |
| Moisture Absorption (23°C / 50% RH) | 0.08 | % | ISO 62 |
| Melt Volume Rate, MVR at 360°C/5.0 kg | 56 | cm³/10 min | ISO 1133 |
| Source GMD, last updated:03/21/2007 | |||
| Injection Molding | Value | Unit |
| Drying Temperature | 135 | °C |
| Drying Time | 4 - 6 | hrs |
| Drying Time (Cumulative) | 12 | hrs |
| Maximum Moisture Content | 0.02 | % |
| Melt Temperature | 330 - 355 | °C |
| Nozzle Temperature | 325 - 350 | °C |
| Front - Zone 3 Temperature | 330 - 355 | °C |
| Middle - Zone 2 Temperature | 320 - 345 | °C |
| Rear - Zone 1 Temperature | 310 - 330 | °C |
| Mold Temperature | 95 - 135 | °C |
| Back Pressure | 0.3 - 0.7 | MPa |
| Screw Speed | 40 - 70 | rpm |
| Shot to Cylinder Size | 40 - 60 | % |
| Vent Depth | 0.025 - 0.076 | mm |
| Source GMD, last updated:03/21/2007 | ||
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For more information please download the datasheet |
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S-Plastics Ultem DT1810EV.pdf |
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