S-Plastics Cycoloy C8040REC resin is PC+ABS with 50% recycle content. Designed for automotive interiors market. Features good low-temperature impact.
| TYPICAL PROPERTIES (1) | |||
| MECHANICAL | Value | Unit | Standard |
| Tensile Stress, yld, Type I, 50 mm/min | 54 | MPa | ASTM D 638 |
| Tensile Stress, brk, Type I, 50 mm/min | 48 | MPa | ASTM D 638 |
| Tensile Strain, yld, Type I, 50 mm/min | 5 | % | ASTM D 638 |
| Tensile Strain, brk, Type I, 50 mm/min | 90 | % | ASTM D 638 |
| Tensile Modulus, 50 mm/min | 2340 | MPa | ASTM D 638 |
| Flexural Stress, yld, 1.3 mm/min, 50 mm span | 87 | MPa | ASTM D 790 |
| Flexural Modulus, 1.3 mm/min, 50 mm span | 2300 | MPa | ASTM D 790 |
| Tensile Stress, yield, 50 mm/min | 51 | MPa | ISO 527 |
| Tensile Strain, break, 50 mm/min | 90 | % | ISO 527 |
| Tensile Modulus, 1 mm/min | 2250 | MPa | ISO 527 |
| Flexural Stress, yield, 2 mm/min | 80 | MPa | ISO 178 |
| Flexural Modulus, 2 mm/min | 2220 | MPa | ISO 178 |
| IMPACT | Value | Unit | Standard |
| Izod Impact, notched, 23°C | 670 | J/m | ASTM D 256 |
| Izod Impact, notched, -30°C | 480 | J/m | ASTM D 256 |
| Instrumented Impact Total Energy, 23°C | 54 | J | ASTM D 3763 |
| Instrumented Impact Total Energy, -30°C | 61 | J | ASTM D 3763 |
| Izod Impact, notched 80*10*4 +23°C | 57 | kJ/m² | ISO 180/1A |
| Izod Impact, notched 80*10*4 -30°C | 43 | kJ/m² | ISO 180/1A |
| Izod Impact, notched 80*10*4 -40°C | 49 | kJ/m² | ISO 180/1A |
| Charpy Impact, notched, 23°C | 68 | kJ/m² | ISO 179/2C |
| THERMAL | Value | Unit | Standard |
| Vicat Softening Temp, Rate B/50 | 122 | °C | ASTM D 1525 |
| HDT, 0.45 MPa, 3.2 mm, unannealed | 126 | °C | ASTM D 648 |
| HDT, 1.82 MPa, 3.2mm, unannealed | 111 | °C | ASTM D 648 |
| CTE, -40°C to 40°C, flow | 7.2E-05 | 1/°C | ASTM E 831 |
| Vicat Softening Temp, Rate B/50 | 122 | °C | ISO 306 |
| HDT/Bf, 0.45 MPa Flatw 80*10*4 sp=64mm | 127 | °C | ISO 75/Bf |
| HDT/Af, 1.8 MPa Flatw 80*10*4 sp=64mm | 107 | °C | ISO 75/Af |
| PHYSICAL | Value | Unit | Standard |
| Specific Gravity | 1.14 | - | ASTM D 792 |
| Mold Shrinkage, flow, 3.2 mm | 0.6 - 0.8 | % | S-Plastics Method |
| Melt Flow Rate, 260°C/5.0 kgf | 12 | g/10 min | ASTM D 1238 |
| Density | 1.13 | g/cm³ | ISO 1183 |
| Source GMD, last updated:09/09/2004 | |||
| Parameter | ||
| Injection Molding | Value | Unit |
| Drying Temperature | 105 - 110 | °C |
| Drying Time | 3 - 4 | hrs |
| Drying Time (Cumulative) | 8 | hrs |
| Maximum Moisture Content | 0.04 | % |
| Melt Temperature | 275 - 300 | °C |
| Nozzle Temperature | 275 - 300 | °C |
| Front - Zone 3 Temperature | 260 - 300 | °C |
| Middle - Zone 2 Temperature | 255 - 295 | °C |
| Rear - Zone 1 Temperature | 250 - 290 | °C |
| Mold Temperature | 60 - 90 | °C |
| Back Pressure | 0.3 - 0.7 | MPa |
| Screw Speed | 40 - 70 | rpm |
| Shot to Cylinder Size | 30 - 80 | % |
| Vent Depth | 0.038 - 0.076 | mm |
| Source GMD, last updated:09/09/2004 | ||
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For more information please download the datasheet |
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S-Plastics cycoloy C8040REC.pdf |
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