Sabic CYCOLOY™ FR Resins CM6220 PC/ABS
Plastic Granules
Sabic Cycoloy FR CM6220 (PC/ABS) Resin
Cycoloy Fr resins CM6220 is a mineral filled modified PC blend featuring of high modulus (6GPa), good flow and ductility, low warpage. It is of non-Br & non-Cl flame retardant systems intended to meet thin wall flame resistance and various environmental requirements.
Associated Documents
TDS Asia
Typical property data
Physical Properties
- Specific Gravity: 1.39 (ASTM D792)
- Density: 1.4 g/cm³ (ISO 1183)
- Mold Shrinkage (flow): 0.2 – 0.3% (SABIC method)
- Melt Flow Rate (260°C/2.16 kg): 12 g/10 min (ASTM D1238)
Mechanical Properties
- Tensile Stress (yield): 55 MPa (ASTM D638) / 56 MPa (ISO 527)
- Tensile Stress (break): 34 MPa (ASTM D638) / 30 MPa (ISO 527)
- Tensile Strain (yield): 3% (ASTM D638 / ISO 527)
- Tensile Strain (break): 15% (ASTM D638) / 6% (ISO 527)
- Tensile Modulus: 5850 MPa (ASTM D638) / 5570 MPa (ISO 527)
- Flexural Stress (yield): 98 MPa (ASTM D790 / ISO 178)
- Flexural Modulus: 6030 MPa (ASTM D790) / 6150 MPa (ISO 178)
- Hardness (Rockwell): R 109 (ASTM D785)
Impact Properties
- Izod Impact (notched, 23°C): 95 J/m (ASTM D256)
- Izod Impact (notched, -30°C): 52 J/m (ASTM D256)
- Instrumented Dart Impact (Total Energy, 23°C): 30 J (ASTM D3763)
- Charpy Impact (23°C, V-notch): 7 kJ/m² (ISO 179/1eA)
Thermal Properties
- Vicat Softening Temperature (Rate B/50): 98°C (ASTM D1525)
- Heat Deflection Temperature (HDT, 0.45 MPa): 92°C (ASTM D648)
- Heat Deflection Temperature (HDT, 1.82 MPa): 85°C (ASTM D648)
- HDT/Af (1.8 MPa): 87°C (ISO 75/Af)
- Coefficient of Thermal Expansion (CTE, 23°C–80°C, flow): 3.4E-05 1/°C (ISO 11359-2)
- Coefficient of Thermal Expansion (CTE, 23°C–80°C, xflow): 7.2E-05 1/°C (ISO 11359-2)
Flame Characteristics
- UL 94 Flame Class Rating (0.8 mm): 94V-1
- UL 94 Flame Class Rating (1.5 mm): 94V-0
- UL 94-5VB Flame Class Rating (1.5 mm): 94-5VB
Injection Molding
- Drying Temperature: 85 – 95°C
- Drying Time: 4 – 6 hours (Cumulative: 16 hours)
- Melt Temperature: 255 – 285°C
- Nozzle Temperature: 255 – 285°C
- Zone Temperatures (Front/Middle/Rear): 255 – 285°C / 255 – 285°C / 245 – 280°C
- Mold Temperature: 70 – 90°C
Features & Benefits
Superior Non-Halogen Flame Retardancy
CM6220 achieves UL94 V-0 (1.5mm) without bromine or chlorine, meeting strict safety and environmental standards for electronics and enclosures.
High Stiffness with Exceptional Flow
Its high modulus (6 GPa) and good melt flow ensure easy filling of complex, thin-walled parts, reducing warpage and enabling lighter, stronger designs.
Robust Mechanical & Impact Performance
The material maintains a good balance of ductility and impact strength, helping your components withstand assembly stresses and minor impacts during use.
Use & Application
- Electrical Enclosures and Housings
- Connectors and Sockets
- Consumer Electronics Components
- Thin-Wall Appliances and Parts