S-Plastics Cycoloy C2840 resin is a flame retardant PC+ABS grade without Chlorine or Bromine suitable for extrusion applications like sheet and
profiles. It has an excellent processing window combined with a good property balance; high impact, good heat resistance, UV and colour
stability.
| TYPICAL PROPERTIES (1) | |||
| MECHANICAL | Value | Unit | Standard |
| Taber Abrasion, CS-17, 1 kg | 60 | mg/1000cy | S-Plastics Method |
| Tensile Stress, yield, 5 mm/min | 50 | MPa | ISO 527 |
| Tensile Stress, break, 5 mm/min | 40 | MPa | ISO 527 |
| Tensile Stress, yield, 50 mm/min | 57 | MPa | ISO 527 |
| Tensile Stress, break, 50 mm/min | 40 | MPa | ISO 527 |
| Tensile Strain, yield, 5 mm/min | 3 | % | ISO 527 |
| Tensile Strain, yield, 50 mm/min | 3 | % | ISO 527 |
| Tensile Strain, break, 50 mm/min | >20 | % | ISO 527 |
| Tensile Modulus, 1 mm/min | 2750 | MPa | ISO 527 |
| Flexural Stress, yield, 2 mm/min | 82 | MPa | ISO 178 |
| Flexural Modulus, 2 mm/min | 2500 | MPa | ISO 178 |
| Hardness, H358/30 | 114 | MPa | ISO 2039-1 |
| Hardness, Rockwell R | 122 | - | ISO 2039-2 |
| IMPACT | Value | Unit | Standard |
| Izod Impact, notched 80*10*3 +23°C | 50 | kJ/m² | ISO 180/1A |
| Izod Impact, notched 80*10*3 -30°C | 12 | kJ/m² | ISO 180/1A |
| Charpy 23°C, V-notch Edgew 80*10*3 sp=62mm | 50 | kJ/m² | ISO 179/1eA |
| Charpy -30°C, V-notch Edgew 80*10*3 sp=62mm | 12 | kJ/m² | ISO 179/1eA |
| THERMAL | Value | Unit | Standard |
| Thermal Conductivity | 0.2 | W/m-°C | ISO 8302 |
| CTE, 23°C to 60°C, flow | 8.E-05 | 1/°C | ISO 11359-2 |
| CTE, 23°C to 60°C, xflow | 8.E-05 | 1/°C | ISO 11359-2 |
| Ball Pressure Test, 75°C +/- 2°C | PASSES | - | IEC 60695-10-2 |
| Vicat Softening Temp, Rate B/50 | 93 | °C | ISO 306 |
| Vicat Softening Temp, Rate B/120 | 95 | °C | ISO 306 |
| HDT/Be, 0.45MPa Edgew 120*10*4 sp=100mm | 92 | °C | ISO 75/Be |
| HDT/Ae, 1.8 MPa Edgew 120*10*4 sp=100mm | 75 | °C | ISO 75/Ae |
| PHYSICAL | Value | Unit | Standard |
| Mold Shrinkage on Tensile Bar, flow (2) | 0.5 - 0.7 | % | S-Plastics Method |
| Density | 1.18 | g/cm³ | ISO 1183 |
| Water Absorption, (23°C/sat) | 0.6 | % | ISO 62 |
| Moisture Absorption (23°C / 50% RH) | 0.2 | % | ISO 62 |
| Melt Volume Rate, MVR at 260°C/2.16 kg | 15 | cm³/10 min | ISO 1133 |
| ELECTRICAL | Value | Unit | Standard |
| Volume Resistivity | >1.E+15 | Ohm-cm | IEC 60093 |
| Surface Resistivity, ROA | >1.E+15 | Ohm | IEC 60093 |
| Dielectric Strength, in oil, 0.8 mm | 34 | kV/mm | IEC 60243-1 |
| Dielectric Strength, in oil, 1.6 mm | 26 | kV/mm | IEC 60243-1 |
| Dielectric Strength, in oil, 3.2 mm | 17 | kV/mm | IEC 60243-1 |
| Relative Permittivity, 50/60 Hz | 2.8 | - | IEC 60250 |
| Relative Permittivity, 1 MHz | 2.7 | - | IEC 60250 |
| Dissipation Factor, 50/60 Hz | 0.002 | - | IEC 60250 |
| Dissipation Factor, 1 MHz | 0.007 | - | IEC 60250 |
| Comparative Tracking Index | 600 | V | IEC 60112 |
| FLAME CHARACTERISTICS | Value | Unit | Standard |
| UL Recognized, 94V-0 Flame Class Rating (3) | 1.5 | mm | UL 94 |
| UL Recognized, 94-5VB Rating (3) | 2.5 | mm | UL 94 |
| Glow Wire Flammability Index 960°C, passes at | 3.2 | mm | IEC 60695-2-12 |
| Oxygen Index (LOI) | 31 | % | ISO 4589 |
| Source GMD, last updated:03/11/1999 | |||
| Parameter | ||
| Profile Extrusion | Value | Unit |
| Drying Temperature | 80 - 85 | °C |
| Drying Time | 2 - 4 | hrs |
| Melt Temperature | 230 - 260 | °C |
| Barrel - Zone 1 Temperature | 190 - 220 | °C |
| Barrel - Zone 2 Temperature | 210 - 240 | °C |
| Barrel - Zone 3 Temperature | 220 - 250 | °C |
| Barrel - Zone 4 Temperature | 230 - 260 | °C |
| Hopper Temperature | 60 - 110 | °C |
| Adapter Temperature | 230 - 260 | °C |
| Die Temperature | 220 - 250 | °C |
| Calibrator Temperature | 50 - 70 | °C |
| Source GMD, last updated:03/11/1999 | ||
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For more information please download the datasheet |
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S-Plastics cycoloy C2840.pdf |
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