S-Plastics Geloy FCR7520S resin is General purpose injection molding ASA with Visual Fx sparkle effect. Automotive exterior applications. Color package may affect part performance.
| TYPICAL PROPERTIES (1) | |||
| MECHANICAL | Value | Unit | Standard |
| Tensile Stress, yld, Type I, 50 mm/min | 38 | MPa | ASTM D 638 |
| Tensile Stress, brk, Type I, 50 mm/min | 30 | MPa | ASTM D 638 |
| Tensile Strain, yld, Type I, 50 mm/min | 2.5 | % | ASTM D 638 |
| Tensile Strain, brk, Type I, 50 mm/min | 4 | % | ASTM D 638 |
| Tensile Modulus, 5 mm/min | 1790 | MPa | ASTM D 638 |
| Flexural Stress, yld, 1.3 mm/min, 50 mm span | 55 | MPa | ASTM D 790 |
| Flexural Modulus, 1.3 mm/min, 50 mm span | 1790 | MPa | ASTM D 790 |
| Tensile Stress, yield, 50 mm/min | 38 | MPa | ISO 527 |
| Tensile Stress, break, 50 mm/min | 30 | MPa | ISO 527 |
| Tensile Strain, yield, 50 mm/min | 2.5 | % | ISO 527 |
| Tensile Strain, break, 50 mm/min | 4 | % | ISO 527 |
| Tensile Modulus, 1 mm/min | 1900 | MPa | ISO 527 |
| Flexural Stress, yield, 2 mm/min | 50 | MPa | ISO 178 |
| Flexural Modulus, 2 mm/min | 1900 | MPa | ISO 178 |
| IMPACT | Value | Unit | Standard |
| Izod Impact, notched, 23°C | 134 | J/m | ASTM D 256 |
| Izod Impact, notched, -30°C | 56 | J/m | ASTM D 256 |
| Instrumented Impact Total Energy, 23°C | 17 | J | ASTM D 3763 |
| Izod Impact, notched 80*10*4 +23°C | 12 | kJ/m² | ISO 180/1A |
| Izod Impact, notched 80*10*4 -30°C | 5 | kJ/m² | ISO 180/1A |
| Charpy 23°C, V-notch Edgew 80*10*4 sp=62mm | 12 | kJ/m² | ISO 179/1eA |
| Charpy -30°C, V-notch Edgew 80*10*4 sp=62mm | 4 | kJ/m² | ISO 179/1eA |
| THERMAL | Value | Unit | Standard |
| Vicat Softening Temp, Rate B/50 | 99 | °C | ASTM D 1525 |
| HDT, 1.82 MPa, 3.2mm, unannealed | 77 | °C | ASTM D 648 |
| CTE, -40°C to 40°C, flow | 8.64E-05 | 1/°C | ASTM E 831 |
| CTE, -40°C to 40°C, xflow | 9.18E-05 | 1/°C | ASTM E 831 |
| CTE, 23°C to 60°C, flow | 9.E-05 | 1/°C | ISO 11359-2 |
| CTE, 23°C to 60°C, xflow | 1.E-04 | 1/°C | ISO 11359-2 |
| Ball Pressure Test, 75°C +/- 2°C | PASSES | - | IEC 60695-10-2 |
| Vicat Softening Temp, Rate B/50 | 86 | °C | ISO 306 |
| Vicat Softening Temp, Rate B/120 | 91 | °C | ISO 306 |
| HDT/Ae, 1.8 MPa Edgew 120*10*4 sp=100mm | 75 | °C | ISO 75/Ae |
| PHYSICAL | Value | Unit | Standard |
| Specific Gravity | 1.06 | - | ASTM D 792 |
| Mold Shrinkage, flow, 3.2 mm | 0.5 - 0.7 | % | S-Plastics Method |
| Mold Shrinkage, xflow, 3.2 mm | 0.5 - 0.7 | % | S-Plastics Method |
| Melt Flow Rate, 220°C/10.0 kgf | 7 | g/10 min | ASTM D 1238 |
| Density | 1.09 | g/cm³ | ISO 1183 |
| Water Absorption, (23°C/sat) | 0.55 | % | ISO 62 |
| Moisture Absorption (23°C / 50% RH) | 0.2 | % | ISO 62 |
| Melt Volume Rate, MVR at 220°C/10.0 kg | 7 | cm³/10 min | ISO 1133 |
| Melt Volume Rate, MVR at 260°C/5.0 kg | 8 | cm³/10 min | ISO 1133 |
| Source GMD, last updated:05/12/2004 | |||
| Parameter | ||
| Injection Molding | Value | Unit |
| Drying Temperature | 80 - 90 | °C |
| Drying Time | 3 - 6 | hrs |
| Drying Time (Cumulative) | 12 | hrs |
| Maximum Moisture Content | 0.04 | % |
| Melt Temperature | 240 - 270 | °C |
| Nozzle Temperature | 240 - 270 | °C |
| Front - Zone 3 Temperature | 240 - 270 | °C |
| Middle - Zone 2 Temperature | 225 - 260 | °C |
| Rear - Zone 1 Temperature | 220 - 250 | °C |
| Mold Temperature | 55 - 75 | °C |
| Back Pressure | 0.7 - 1.4 | MPa |
| Screw Speed | 30 - 80 | rpm |
| Shot to Cylinder Size | 40 - 80 | % |
| Vent Depth | 0.038 - 0.076 | mm |
| Source GMD, last updated:05/12/2004 | ||
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For more information please download the datasheet |
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S-Plastics Geloy FCR7520S.pdf |
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