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Celcon® CF802
| Category: | Acetal (POM) Copolymer , Acetal (POM) Copolymer |
| Manufacturer: | Celanese Corporation |
| Trademark: | Celcon® |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | Tp5rxf_Celcon-CF802.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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| Message |
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Celcon® acetal copolymer grade CF802 is a conductive, fuel compatible general purpose acetal copolymer. Celcon® CF802 has been developed to dissipate static electricity from fuel handling systems. Please note Celcon® CF802 has special processing considerations to ensure static dissipation properties. Use minimum back pressure and slowest screw speed possible in retracting screw during cooling portion of cycle. Large gate size (>2 mm) recommended. Pneumatic conveying of material long distances is not recommended. |
| General Information | |
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| Features |
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| Uses |
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| RoHS Compliance |
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| Multi-Point Data |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Density | 1.47 | g/cm³ | ISO 1183 |
| Molding Shrinkage | ISO 294-4 | ||
| Vertical flow direction | 1.6 | % | ISO 294-4 |
| Flow direction | 1.7 | % | ISO 294-4 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Modulus | 3000 | MPa | ISO 527-2/1A/1 |
| Tensile Stress (Yield) | 62.0 | MPa | ISO 527-2/1A/50 |
| Tensile Strain (Yield) | 10 | % | ISO 527-2/1A/50 |
| Tensile Creep Modulus | ISO 899-1 | ||
| 1 hr | 2130 | MPa | ISO 899-1 |
| 1000 hr | 1050 | MPa | ISO 899-1 |
| Flexural Modulus (23°C) | 3100 | MPa | ISO 178 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Charpy Notched Impact Strength | ISO 179/1eA | ||
| -30°C | 4.0 | kJ/m² | ISO 179/1eA |
| 23°C | 4.0 | kJ/m² | ISO 179/1eA |
| Charpy Unnotched Impact Strength | ISO 179/1eU | ||
| -30°C | 70 | kJ/m² | ISO 179/1eU |
| 23°C | 70 | kJ/m² | ISO 179/1eU |
| Notched Izod Impact (23°C) | 4.8 | kJ/m² | ISO 180/1A |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Heat Deflection Temperature (1.8 MPa, Unannealed) | 100 | °C | ISO 75-2/A |
| Melting Temperature 1 | 167 | °C | ISO 11357-3 |
| Linear thermal expansion coefficient | ISO 11359-2 | ||
| Flow | 1.0E-4 | cm/cm/°C | ISO 11359-2 |
| Lateral | 1.2E-4 | cm/cm/°C | ISO 11359-2 |
| Electrical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Surface Resistivity | 2.0E+3 | ohms | IEC 60093 |
| Volume Resistivity | |||
| -- | 1.0E+3 | ohms·cm | ASTM D257 |
| -- | 3.0E+2 | ohms·cm | IEC 60093 |
| Injection | Nominal Value | Unit | |
|---|---|---|---|
| Drying Temperature | 80.0 - 100 | °C | |
| Drying Time | 3.0 | hr | |
| Rear Temperature | 170 - 180 | °C | |
| Middle Temperature | 175 - 185 | °C | |
| Front Temperature | 180 - 190 | °C | |
| Nozzle Temperature | 190 - 200 | °C | |
| Processing (Melt) Temp | 180 - 200 | °C | |
| Mold Temperature | 80.0 - 120 | °C | |
| Injection Pressure | 60.0 - 120 | MPa | |
| Holding Pressure | 60.0 - 120 | MPa | |
| Back Pressure | 0.00 - 0.500 | MPa |
| Injection instructions |
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| Manifold Temperature: 190 to 200°CZone 4 Temperature: 185 to 195°C |
| Note Message | |
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| 1 . | 10°C/min |
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