Sabic Geloy XTWE290 resin is Excellent weathering. Coextrusion capstock grade asa.Thermoformable.Spas and outdoor vehicles.
| TYPICAL PROPERTIES (1) | |||
| MECHANICAL | Value | Unit | Standard |
| Tensile Stress, yld, Type I, 50 mm/min | 55 | MPa | ASTM D 638 |
| Tensile Stress, brk, Type I, 50 mm/min | 36 | MPa | ASTM D 638 |
| Tensile Strain, yld, Type I, 50 mm/min | 3 | % | ASTM D 638 |
| Tensile Strain, brk, Type I, 50 mm/min | 15 | % | ASTM D 638 |
| Tensile Modulus, 5 mm/min | 3000 | MPa | ASTM D 638 |
| Flexural Stress, yld, 1.3 mm/min, 50 mm span | 80 | MPa | ASTM D 790 |
| Flexural Modulus, 1.3 mm/min, 50 mm span | 2650 | MPa | ASTM D 790 |
| Tensile Stress, yield, 50 mm/min | 53 | MPa | ISO 527 |
| Tensile Stress, break, 50 mm/min | 35 | MPa | ISO 527 |
| Tensile Strain, yield, 50 mm/min | 2.8 | % | ISO 527 |
| Tensile Strain, break, 50 mm/min | 52 | % | ISO 527 |
| Tensile Modulus, 1 mm/min | 2900 | MPa | ISO 527 |
| Flexural Stress, yield, 2 mm/min | 74 | MPa | ISO 178 |
| Flexural Modulus, 2 mm/min | 2600 | MPa | ISO 178 |
| IMPACT | Value | Unit | Standard |
| Izod Impact, notched, 23°C | 95 | J/m | ASTM D 256 |
| Izod Impact, notched, -30°C | 35 | J/m | ASTM D 256 |
| Instrumented Impact Total Energy, 23°C | 30 | J | ASTM D 3763 |
| Izod Impact, notched 80*10*4 +23°C | 6 | 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 | 7 | kJ/m² | ISO 179/1eA |
| THERMAL | Value | Unit | Standard |
| Vicat Softening Temp, Rate B/50 | 89 | °C | ASTM D 1525 |
| HDT, 1.82 MPa, 3.2mm, unannealed | 76 | °C | ASTM D 648 |
| CTE, -40°C to 40°C, flow | 8.5E-05 | 1/°C | ASTM E 831 |
| CTE, -40°C to 40°C, xflow | 9.5E-05 | 1/°C | ASTM E 831 |
| CTE, -40°C to 40°C, flow | 8.5E-05 | 1/°C | ISO 11359-2 |
| CTE, -40°C to 40°C, xflow | 9.5E-05 | 1/°C | ISO 11359-2 |
| Vicat Softening Temp, Rate B/50 | 88 | °C | ISO 306 |
| Vicat Softening Temp, Rate B/120 | 90 | °C | ISO 306 |
| HDT/Af, 1.8 MPa Flatw 80*10*4 sp=64mm | 78 | °C | ISO 75/Af |
| PHYSICAL | Value | Unit | Standard |
| Specific Gravity | 1.1 | - | ASTM D 792 |
| Mold Shrinkage, flow, 3.2 mm | 0.35 - 0.7 | % | SABIC Method |
| Mold Shrinkage, xflow, 3.2 mm | 0.35 - 0.7 | % | SABIC Method |
| Melt Flow Rate, 200°C/3.8 kgf | 0.5 | g/10 min | ASTM D 1238 |
| Density | 1.13 | g/cm³ | ISO 1183 |
| Water Absorption, (23°C/sat) | 0.8 | % | ISO 62 |
| Moisture Absorption (23°C / 50% RH) | 0.15 | % | ISO 62 |
| Melt Volume Rate, MVR at 220°C/5.0 kg | 2 | cm³/10 min | ISO 1133 |
| Source GMD, last updated:10/11/2004 | |||
| • Barrel temperatures should be banked TO 150°C (300°F) | ||
| Parameter | ||
| Sheet Extrusion | Value | Unit |
| Drying Temperature | 80 - 90 | °C |
| Drying Time | 3 - 4 | hrs |
| Drying Time (Cumulative) | 12 | hrs |
| Minimum Moisture Content | 0.04 | % |
| Melt Temperature | 220 - 245 | °C |
| Barrel - Zone 1 Temperature | 180 - 225 | °C |
| Barrel - Zone 2 Temperature | 190 - 230 | °C |
| Barrel - Zone 3 Temperature | 205 - 240 | °C |
| Barrel - Zone 4 Temperature | 210 - 245 | °C |
| Adapter Temperature | 210 - 245 | °C |
| Die Temperature | 210 - 245 | °C |
| Roll Stack Temp - Top | 70 - 100 | °C |
| Roll Stack Temp - Middle | 70 - 95 | °C |
| Roll Stack Temp - Bottom | 65 - 90 | °C |
| Source GMD, last updated:10/11/2004 | ||
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For more information please download the datesheet |
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Sabic Geloy XTWE290.pdf |
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