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CABELEC® CA3842
| Category: | PP Copolymer , Polypropylene Copolymer |
| Manufacturer: | Cabot Corporation |
| Trademark: | CABELEC® |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | dMxGzv_CABELEC-CA3842.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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CABELEC® 3842 is an electrically conductive compound based on carbon black and a polypropylene copolymer. It has very good mechanical properties and can be easily processed on conventional moulding equipment. CABELEC® 3842 is recommended for the manufacture of containers and specialized mouldings. Suggested areas of applications are ordnance and ammunition works, hospitals, mines, petroleum plants, electronics and other environments where freedom from the hazard of electrostatic discharge is an important consideration. |
| General Information | |
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| Agency Ratings |
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| Appearance |
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| Processing Method |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity 1 | 1.09 | g/cm³ | Internal Method |
| Melt Mass-Flow Rate (MFR) 2 | ISO 1133 | ||
| 230°C/10.0 kg | 22 | g/10 min | |
| 230°C/2.16 kg | 0.40 | g/10 min | |
| 230°C/5.0 kg | 5.0 | g/10 min | |
| Molding Shrinkage - Flow 3 | 0.80 to 1.0 | % | ASTM D955 |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Durometer Hardness 4(Shore D, 15 sec) | 66 | ASTM D2240 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Stress 5 | ISO 527-2 | ||
| Yield | 21.0 | MPa | |
| Break | 15.6 | MPa | |
| Tensile Strain 6(Break) | 20 | % | ISO 527-2 |
| Flexural Modulus 7 | 1500 | MPa | ISO 178 |
| Impact | Nominal Value | Unit | Test Method |
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| Notched Izod Impact Strength 8(23°C) | 31 | kJ/m² | ISO 180 |
| Thermal | Nominal Value | Unit | Test Method |
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| Heat Deflection Temperature 9(1.8 MPa, Unannealed) | 46.0 | °C | ISO 75-2/A |
| Vicat Softening Temperature 10 | 148 | °C | ISO 306/A |
| Electrical | Nominal Value | Unit | Test Method |
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| Surface Resistivity 11 | 2.0E+2 | ohms | Internal Method |
| Volume Resistivity 12 | 20 | ohms·cm | Internal Method |
| Flammability | Nominal Value | Unit | Test Method |
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| Flame Rating (3.00 mm) | HB | UL 94 |
| Injection | Nominal Value | Unit | |
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| Drying Temperature | 95.0 | °C | |
| Drying Time | 2.0 to 4.0 | hr | |
| Rear Temperature | 200 | °C | |
| Middle Temperature | 200 | °C | |
| Front Temperature | 210 | °C | |
| Nozzle Temperature | 220 | °C | |
| Processing (Melt) Temp | 200 to 230 | °C | |
| Mold Temperature | 30.0 | °C | |
| Injection Pressure | 1.50 | MPa | |
| Screw L/D Ratio | 18.0:1.0 |
| Note Message | |
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| 1 . | CTM E023 |
| 2 . | CTM E005 |
| 3 . | CTM E047 |
| 4 . | CTM E030 |
| 5 . | CTM E041 |
| 6 . | CTM E041 |
| 7 . | CTM E040A |
| 8 . | CTM E044A |
| 9 . | CTM E038 |
| 10 . | CTM E039 |
| 11 . | CTM E042E |
| 12 . | CTM E043B |
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