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CABELEC® CA3839
| Category: | PP Copolymer , Polypropylene Copolymer |
| Manufacturer: | Cabot Corporation |
| Trademark: | CABELEC® |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | LY0c7V_CABELEC-CA3839.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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CABELEC® 3839 is a static dissipative compound based on carbon black and a polypropylene copolymer. Its electrical and mechanical properties are permanent and are not dependent on atmospheric conditions. It has a good rigidity and can be easily processed on conventional molding equipment. The static dissipative nature of CABELEC 3839 provides products with a higher resistivity than usual conductive materials but ensures permanent static dissipation. It is therefore of interest in applications where slow discharge of static electricity is required. Moreover, CABELEC 3839 absorbs very little water from the atmosphere in normal usage conditions, which is a significant asset for applications where a very low moisture pick-up is mandatory for a good surface aspect. Suggested areas of applications are ordnance and ammunition works, mines, petroleum plants, electronics and other environments where freedom from the hazard of electrostatic discharge is an important condition. |
| General Information | |
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| Features |
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| Uses |
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| Agency Ratings |
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| Appearance |
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| Forms |
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| Processing Method |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity 1 | 1.04 | g/cm³ | Internal Method |
| Melt Mass-Flow Rate (MFR) 2 | ISO 1133 | ||
| 230°C/10.0 kg | 94 | g/10 min | |
| 230°C/2.16 kg | 4.0 | g/10 min | |
| 230°C/5.0 kg | 21 | 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) | 63 | ASTM D2240 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Stress 5 | ISO 527-2 | ||
| Yield | 21.0 | MPa | |
| Break | 15.0 | MPa | |
| Tensile Strain 6(Break) | 59 | % | ISO 527-2 |
| Flexural Modulus 7 | 1200 | MPa | ISO 178 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Notched Izod Impact Strength 8(23°C) | 45 | kJ/m² | ISO 180 |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Heat Deflection Temperature 9(1.8 MPa, Unannealed) | 47.0 | °C | ISO 75-2/A |
| Vicat Softening Temperature 10 | 150 | °C | ISO 306/A |
| Electrical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Surface Resistivity 11 | 1.0E+6 | ohms | IEC 60093 |
| Volume Resistivity 12 | 1.0E+4 | ohms·cm | Internal Method |
| Injection | Nominal Value | Unit | |
|---|---|---|---|
| Drying Temperature | 60.0 | °C | |
| Drying Time | 2.0 to 4.0 | hr | |
| Rear Temperature | 200 | °C | |
| Middle Temperature | 200 | °C | |
| Front Temperature | 200 | °C | |
| Nozzle Temperature | 220 | °C | |
| Mold Temperature | 30.0 | °C | |
| Screw L/D Ratio | 18.0:1.0 |
| Note Message | |
|---|---|
| 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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