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Hostaform® EC140XF
| Category: | Acetal (POM) Copolymer , Acetal (POM) Copolymer |
| Manufacturer: | Celanese Corporation |
| Trademark: | Hostaform® |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | X7Gg2Q_Hostaform-EC140XF.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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| Message |
|---|
| Hostaform® EC140XF is a conductive ESD grade of acetal copolymer for applications requiring dissipation of static build-up. EC140XF has an improved resistance to aggressive fuel blends. |
| General Information | |
|---|---|
| Features |
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| RoHS Compliance |
|
| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Density | 1.42 | g/cm³ | ISO 1183 |
| Melt Volume-Flow Rate (MVR) (190°C/2.16 kg) | 4.00 | cm³/10min | ISO 1133 |
| Molding Shrinkage | ISO 294-4 | ||
| Vertical flow direction | 1.9 | % | ISO 294-4 |
| Flow direction | 2.1 | % | ISO 294-4 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Modulus | 2700 | MPa | ISO 527-2/1A/1 |
| Tensile Stress (Yield) | 53.0 | MPa | ISO 527-2/1A/50 |
| Tensile Strain | ISO 527-2/1A/50 | ||
| Yield | 4.7 | % | ISO 527-2/1A/50 |
| Fracture | 12 | % | ISO 527-2/1A/50 |
| Flexural Modulus (23°C) | 2650 | MPa | ISO 178 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Charpy Notched Impact Strength (23°C) | 4.0 | kJ/m² | ISO 179/1eA |
| Charpy Unnotched Impact Strength (23°C) | 70 | kJ/m² | ISO 179/1eU |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Heat Deflection Temperature | |||
| 0.45 MPa, not annealed | 152 | °C | ISO 75-2/B |
| 1.8 MPa, not annealed | 91.0 | °C | ISO 75-2/A |
| Melting Temperature 1 | 166 | °C | ISO 11357-3 |
| Linear thermal expansion coefficient | ISO 11359-2 | ||
| Flow | 1.0E-4 | cm/cm/°C | ISO 11359-2 |
| Lateral | 1.1E-4 | cm/cm/°C | ISO 11359-2 |
| Electrical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Surface Resistivity | 1.0E+3 | ohms | IEC 60093 |
| Volume Resistivity | 5.0E+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 | 180 - 190 | °C | |
| Front Temperature | 190 - 200 | °C | |
| Nozzle Temperature | 190 - 210 | °C | |
| Processing (Melt) Temp | 190 - 210 | °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 |
|---|
| Manifold Temperature: 190 to 210°CZone 4 Temperature: 190 to 210°C |
| Note Message | |
|---|---|
| 1 . | 10°C/min |
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