Conductive PE Pellets DGK-PE DD4JC
Conductive PE that retains polyethylene flexibility and low-temperature toughness
A 10^3-10^4 ohm-cm conductive PE for gas-pipeline coating and jacketing, extrusion profiles and flexible industrial parts.
DGK-PE DD4JC is a black conductive PE compound developed for applications that need flexibility, impact resistance and conductivity together. The material keeps PE elongation and chemical stability while reaching 10^3-10^4 ohm-cm surface resistance. It is suited to extruded coating, jacketing, sheet and profile, as well as selected injection-molded parts. For gas-pipeline coating or corrugated protective pipe, use it only after confirming pipe construction, cathodic-protection system, grounding, environmental exposure and the governing project specification.
Important parameters
- Base resin
- PE
- Model
- DGK-PE DD4JC
- Product series
- Conductive plastics
- Processing
- Extrusion and injection molding
- Key performance
- A 10^3-10^4 ohm-cm conductive PE for gas-pipeline coating and jacketing, extrusion profiles and flexible industrial parts.
- Main application
- Gas-pipeline coating and jacketing
- Customization
- Black
FAQ
Why is high elongation important for corrugated pipe or coating?
Flexible coating and corrugated protection must follow pipe movement, settlement and installation bending. Confirm the required deformation on the actual construction.
Does a conductive PE alone complete the safety system?
No. Static control also depends on construction, bonding, grounding, cathodic protection, installation and the governing project standard.
Can DD4JC be extruded?
Yes, it is an extrusion and injection-molding direction. Set melt temperature, die pressure, line speed and cooling through an actual coating or profile trial.
How should resistance be accepted?
Verify finished parts to the agreed method, position, conditioning and acceptance range; do not use pellet readings as final part acceptance.
Application Areas
| Main application | Project quotation |
|---|---|
| Gas-pipeline coating and jacketing | Conductive PE coating or protective jacketing subject to project-specific verification. |
| Corrugated protective pipe | Flexible protective pipe or sleeve where resistance, construction and grounding are confirmed together. |
| Repair patches and wrap | Patch, wrap and heat-shrink tape base-material directions requiring process consistency. |
| Extruded sheet and profiles | Conductive PE sheet, profile and jacketing applications needing flexible service. |
Quote
Contact DEYU for pricing and sample availability based on the grade, quantity, color and validation requirements.
Product Inquiry >Data sheet
Physical Property Data Sheet
| Model | DGK-PE DD4JC | Base resin | PE |
|---|---|---|---|
| Product series | Conductive plastics | Customization | Black |
| Processing | Extrusion and injection molding | Sample support | Pellets |
| Item | Condition | Method | Data | Unit |
|---|---|---|---|---|
| Electrical properties | ||||
| Surface resistance | Typical value | GB/T 1401-2002 | 10^3-10^4 | ohm-cm |
| Basic properties | ||||
| Melt flow rate | Typical value | GB/T 3682-2000 | 3.2 | g/10 min |
| Density | Typical value | GB/T 1033-1986 | 0.91 | g/cm3 |
| Mechanical properties | ||||
| Flexural strength | 2 mm/min | GB/T 9341-2008 | 7.46 | MPa |
| Flexural modulus | 2 mm/min | GB/T 9341-2008 | 361 | MPa |
| Tensile strength | 20 mm/min | GB/T 1040-2006 | 18 | MPa |
| Yield strength | 20 mm/min | GB/T 1040-2006 | 8.7 | MPa |
| Elongation at break | 20 mm/min | GB/T 1040-2006 | 538 | % |
| Charpy notched impact strength | Typical value | GB/T 1043.1-2008 | 35 | kJ/m2 |
| Charpy unnotched impact strength | Typical value | GB/T 1043.1-2008 | No break | kJ/m2 |
| Thermal properties | ||||
| Heat distortion temperature | Method A | GB/T 1633-2000 | 95 | C |
| Flammability | UL 94 | GB/T 2408-1996 | HB | / |
Reference: dry at 90 C for 3-4 h; injection 225-230 C; mold 80 C. Confirm extrusion settings on the coating or profile line.
Values are reproduced from the Chinese product source. Confirm the electrical quantity, units, original test-method identifier and thermal-property designation against the signed report before acceptance; a material value is not a finished-part certification.
Contact
Focused on modified plastic R&D and production
We provide professional customization services. If you have material questions, selection difficulties or performance requirements, contact us through any method on the right.
- Email: market@deyuplastics.com
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