S-Plastics Geloy 29446Q resin is Will be commercialized as XP7550. PRELIMINARY DATA. Injection molding ASA+PC, good exterior weatherability, toughness and outstanding flow for exterior. Available in bright colors.
| 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 | 44 | MPa | ASTM D 638 |
| Tensile Strain, yld, Type I, 50 mm/min | 4 | % | ASTM D 638 |
| Tensile Strain, brk, Type I, 50 mm/min | 40 | % | ASTM D 638 |
| Tensile Modulus, 50 mm/min | 2550 | MPa | ASTM D 638 |
| Flexural Stress, yld, 1.3 mm/min, 50 mm span | 82 | MPa | ASTM D 790 |
| Flexural Modulus, 1.3 mm/min, 50 mm span | 2480 | MPa | ASTM D 790 |
| Tensile Stress, break, 50 mm/min | 54 | MPa | ISO 527 |
| Tensile Modulus, 1 mm/min | 2550 | MPa | ISO 527 |
| Flexural Stress, yield, 2 mm/min | 74 | MPa | ISO 178 |
| Flexural Modulus, 2 mm/min | 2400 | MPa | ISO 178 |
| IMPACT | Value | Unit | Standard |
| Izod Impact, notched, 23°C | 373 | J/m | ASTM D 256 |
| Izod Impact, notched, -30°C | 53 | J/m | ASTM D 256 |
| Instrumented Impact Total Energy, 23°C | 36 | J | ASTM D 3763 |
| Instrumented Impact Total Energy, -30°C | 24 | J | ASTM D 3763 |
| Izod Impact, notched 80*10*4 +23°C | 35 | kJ/m² | ISO 180/1A |
| Charpy Impact, notched, 23°C | 40 | kJ/m² | ISO 179/2C |
| THERMAL | Value | Unit | Standard |
| HDT, 0.45 MPa, 3.2 mm, unannealed | 102 | °C | ASTM D 648 |
| HDT, 1.82 MPa, 3.2mm, unannealed | 87 | °C | ASTM D 648 |
| CTE, -40°C to 40°C, flow | 7.2E-05 | 1/°C | ASTM E 831 |
| CTE, -40°C to 40°C, xflow | 7.92E-05 | 1/°C | ASTM E 831 |
| Vicat Softening Temp, Rate B/50 | 105 | °C | ISO 306 |
| HDT/Af, 1.8 MPa Flatw 80*10*4 sp=64mm | 89 | °C | ISO 75/Af |
| PHYSICAL | Value | Unit | Standard |
| Specific Gravity | 1.11 | - | ASTM D 792 |
| Mold Shrinkage, flow, 3.2 mm | 0.5 - 0.7 | % | S-Plastics Method |
| Melt Flow Rate, 220°C/10.0 kgf | 14 | g/10 min | ASTM D 1238 |
| OPTICAL | Value | Unit | Standard |
| Gloss, untextured, 60 degrees | 95 | - | ASTM D 523 |
| Source GMD, last updated:12/10/2001 | |||
| Parameter | ||
| Injection Molding | Value | Unit |
| Drying Temperature | 90 - 100 | °C |
| Drying Time | 3 - 4 | hrs |
| Drying Time (Cumulative) | 8 | hrs |
| Maximum Moisture Content | 0.04 | % |
| Melt Temperature | 255 - 270 | °C |
| Nozzle Temperature | 240 - 255 | °C |
| Front - Zone 3 Temperature | 245 - 260 | °C |
| Middle - Zone 2 Temperature | 240 - 255 | °C |
| Rear - Zone 1 Temperature | 230 - 250 | °C |
| Mold Temperature | 55 - 70 | °C |
| Back Pressure | 0.3 - 1 | MPa |
| Screw Speed | 30 - 80 | rpm |
| Shot to Cylinder Size | 40 - 80 | % |
| Vent Depth | 0.038 - 0.076 | mm |
| Source GMD, last updated:12/10/2001 | ||
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For more information please download the datasheet |
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S-Plastics Geloy 29446Q.pdf |
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