S-Plastics Cycoloy C4220K resin is an injection moldable 20% glass reinforced non FR PC-ABS. Key features include improved Knit Line strength,good flow, excellent strength & rigidity, heat resistance & hydrolytic stability. Ideal for small to medium size & thin wall applications that
required rigid frame for reinforcement with good Knit Line strength.
| TYPICAL PROPERTIES (1) | |||
| MECHANICAL | Value | Unit | Standard |
| Tensile Stress, yield, 5 mm/min | 95 | MPa | ISO 527 |
| Tensile Stress, break, 5 mm/min | 95 | MPa | ISO 527 |
| Tensile Strain, yield, 5 mm/min | 2.5 | % | ISO 527 |
| Tensile Strain, break, 5 mm/min | 2.5 | % | ISO 527 |
| Tensile Modulus, 1 mm/min | 6000 | MPa | ISO 527 |
| Flexural Stress, yield, 2 mm/min | 125 | MPa | ISO 178 |
| Flexural Modulus, 2 mm/min | 5400 | MPa | ISO 178 |
| Hardness, Rockwell L | 96 | - | ISO 2039-2 |
| Hardness, Rockwell R | 119 | - | ISO 2039-2 |
| IMPACT | Value | Unit | Standard |
| Izod Impact, unnotched, 23°C | 550 | J/m | ASTM D 4812 |
| Izod Impact, notched, 23°C | 100 | J/m | ASTM D 256 |
| Izod Impact, unnotched 80*10*3 +23°C | 25 | kJ/m² | ISO 180/1U |
| Izod Impact, notched 80*10*3 +23°C | 10 | kJ/m² | ISO 180/1A |
| Charpy 23°C, V-notch Edgew 80*10*3 sp=62mm | 10 | kJ/m² | ISO 179/1eA |
| Charpy 23°C, Unnotch Edgew 80*10*3 sp=62mm | 25 | kJ/m² | ISO 179/1eU |
| THERMAL | Value | Unit | Standard |
| HDT, 0.45 MPa, 3.2 mm, unannealed | 138 | °C | ASTM D 648 |
| HDT, 1.82 MPa, 3.2mm, unannealed | 130 | °C | ASTM D 648 |
| Thermal Conductivity | 0.2 | W/m-°C | ISO 8302 |
| CTE, -40°C to 40°C, flow | 2.62E-05 | 1/°C | ISO 11359-2 |
| CTE, -40°C to 40°C, xflow | 8.16E-05 | 1/°C | ISO 11359-2 |
| Ball Pressure Test, 125°C +/- 2°C | pass | - | IEC 60695-10-2 |
| Vicat Softening Temp, Rate B/50 | 135 | °C | ISO 306 |
| Vicat Softening Temp, Rate B/120 | 137 | °C | ISO 306 |
| HDT/Be, 0.45MPa Edgew 120*10*4 sp=100mm | 135 | °C | ISO 75/Be |
| HDT/Ae, 1.8 MPa Edgew 120*10*4 sp=100mm | 129 | °C | ISO 75/Ae |
| PHYSICAL | Value | Unit | Standard |
| Mold Shrinkage, flow, 3.2 mm (5) | 0.2 - 0.4 | % | S-Plastics Method |
| Melt Flow Rate, 260°C/5.0 kgf | 12 | g/10 min | ASTM D 1238 |
| Density | 1.3 | g/cm³ | ISO 1183 |
| Water Absorption, (23°C/sat) | 0.6 | % | ISO 62 |
| Moisture Absorption (23°C / 50% RH) | 0.12 | % | ISO 62 |
| Melt Volume Rate, MVR at 260°C/5.0 kg | 11 | cm³/10 min | ISO 1133 |
| ELECTRICAL | Value | Unit | Standard |
| Volume Resistivity | 3.5E+16 | Ohm-cm | ASTM D 257 |
| Surface Resistivity | 3.5E+16 | Ohm | ASTM D 257 |
| Dielectric Strength, in oil, 0.8 mm | 40 | kV/mm | IEC 60243-1 |
| Dielectric Strength, in oil, 1.6 mm | 30 | kV/mm | IEC 60243-1 |
| Relative Permittivity, 1 kHz | 3.4 | - | IEC 60250 |
| Relative Permittivity, 1 MHz | 3.3 | - | IEC 60250 |
| Dissipation Factor, 1 kHz | 0.008 | - | IEC 60250 |
| Dissipation Factor, 1 MHz | 0.011 | - | IEC 60250 |
| Source GMD, last updated:2009/08/18 | |||
| Parameter | ||
| Injection Molding | Value | Unit |
| Drying Temperature | 100 - 110 | °C |
| Drying Time | 2 - 4 | hrs |
| Melt Temperature | 240 - 280 | °C |
| Mold Temperature | 50 - 80 | °C |
| Source GMD, last updated:2009/08/18 | ||
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For more information please download the datasheet |
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S-Plastics cycoloy C4220K.pdf |
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