Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PC CX7240U 7MD051 SABIC INNOVATIVE US
CYCOLOY™
Electronic and electrical accessories,Automotive components
Low temperature resistanc,High sliding
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Plastic Datasheets
| Impact resistance | Test Condition | Test Method | SABIC INNOVATIVE US/CX7240U 7MD051 |
|---|---|---|---|
| Charpy Notched Impact Strength | 23°C | ISO 179/1eA | 20 kJ/m² |
| Dart impact | 23°C,TotalEnergy | ASTM D3763 | 65.0 J |
| Charpy Notched Impact Strength | -30°C | ISO 179/1eA | 10 kJ/m² |
| Impact strength of cantilever beam gap | -30°C | ISO 180/1A | 10 kJ/m² |
| 23°C | ISO 180/1A | 20 kJ/m² |
| thermal performance | Test Condition | Test Method | SABIC INNOVATIVE US/CX7240U 7MD051 |
|---|---|---|---|
| RTI Elec | UL 746 | 90.0 °C | |
| Linear coefficient of thermal expansion | TD：-40到40°C | ASTME831 | 5.4E-05 cm/cm/°C |
| TD：-40到40°C | ISO 11359-2 | 5.4E-05 cm/cm/°C | |
| Heat Deflection Temperature | 1.8MPa,未退火,3.20mm，HDT | ASTM D648 | 89.0 °C |
| 0.45MPa,未退火,3.20mm，HDT | ASTM D648 | 100 °C | |
| 1.8MPa,Unannealed,64.0mmSpan，HDT | ISO 75-2/Af | 93.0 °C | |
| Linear coefficient of thermal expansion | MD：-40到40°C | ISO 11359-2 | 6.2E-05 cm/cm/°C |
| vicat | ASTM D152510 | 106 °C | |
| Heat Deflection Temperature | 1.8MPa,未退火,6.40mm，HDT | ASTM D648 | 99.0 °C |
| RTI Str | UL 746 | 90.0 °C | |
| ball-indentation hardness | 75°C | IEC 60695-10-2 | Pass |
| RTI Imp | UL 746 | 90.0 °C | |
| vicat | -- | ISO 306/B120 | 113 °C |
| -- | ISO 306/B50 | 110 °C | |
| Linear coefficient of thermal expansion | MD：-40到40°C | ASTME831 | 6.3E-05 cm/cm/°C |
| mechanical properties | Test Condition | Test Method | SABIC INNOVATIVE US/CX7240U 7MD051 |
|---|---|---|---|
| tensile strength | 断裂 | ISO 527-2/50 | 50.0 Mpa |
| Tensile modulus | ASTM D638 | 2950 Mpa | |
| elongation | 断裂 | ASTM D638 | 100 % |
| flexural modulus | 50.0mm跨距 | ASTM D790 | 2750 Mpa |
| tensile strength | 屈服 | ASTM D638 | 65.0 Mpa |
| bending strength | ISO 178 | 96.0 Mpa | |
| Tensile modulus | ISO 527-2/1 | 2530 Mpa | |
| tensile strength | 屈服 | ISO 527-2/50 | 65.0 Mpa |
| elongation | 屈服 | ASTM D638 | 4.1 % |
| Tensile strain | 断裂 | ISO 527-2/50 | 90 % |
| 屈服 | ISO 527-2/50 | 4.0 % | |
| tensile strength | 断裂 | ASTM D638 | 58.0 Mpa |
| bending strength | 屈服,50.0mm跨距 | ASTM D790 | 104 Mpa |
| flexural modulus | ISO 178 | 2500 Mpa |
| Electrical performance | Test Condition | Test Method | SABIC INNOVATIVE US/CX7240U 7MD051 |
|---|---|---|---|
| High arc combustion index (HAI) | HAI | UL 746 | PLC 0 |
| Hot wire ignition (HWI) | HWI | UL 746 | PLC 3 |
| Compared to the Leakage Tracking Index (CTI) | CTI | UL 746 | PLC 3 |
| Physical properties | Test Condition | Test Method | SABIC INNOVATIVE US/CX7240U 7MD051 |
|---|---|---|---|
| melt mass-flow rate | 260°C/2.16kg | ASTM D1238 | 16 g/10min |
| Water absorption rate | 饱和,23°C | ISO 62 | 0.20 % |
| 平衡,23°C,50%RH | ISO 62 | 0.10 % | |
| Melt volume flow rate | 260°C/2.16kg | ISO 1133 | 15.0 cm3/10min |
| shrinkage rate | MD：3.20mm | 内部方法 | 0.40-0.60 % |
| flammability | Test Condition | Test Method | SABIC INNOVATIVE US/CX7240U 7MD051 |
|---|---|---|---|
| UL flame retardant rating | 0.75mm | UL 94 | V-0 |
| 3.0mm | UL 94 | 5VA | |
| Hot filament ignition temperature | 3.0mm | IEC 60695-2-13 | 800 °C |
| 1.0mm | IEC 60695-2-13 | 825 °C | |
| Burning wire flammability index | 0.75mm | IEC 60695-2-12 | 960 °C |
| UL flame retardant rating | 1.5mm | UL 94 | 5VB |
| 0.60mm | UL 94 | V-1 | |
| 0.40mm | UL 94 | V-2 |
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