Conductive HDPE Pellets DGK-HDPE DD4-5CS
Conductive HDPE for blow molded and injection molded transport drums
Surface resistance around 10^4-10^5 ohm, chemical resistance and impact performance for drum bodies, lids, flanges and fittings.
DGK-HDPE DD4-5CS is a black conductive HDPE compound for thick-wall hollow parts. Its carbon-black conductive network gives drums, canisters and tanks a path for charge dissipation while retaining HDPE chemical resistance, moisture resistance and handling toughness. Typical references include precious-metal powder drums, explosion-proof drums, chemical transport drums, conductive liners and hoppers. The finished drum must be tested and bonded to the site grounding arrangement where the application requires it.
Important parameters
- Base resin
- HDPE
- Model
- DGK-HDPE DD4-5CS
- Product series
- Conductive plastics
- Processing
- Blow molding and injection molding
- Key performance
- Surface resistance around 10^4-10^5 ohm, chemical resistance and impact performance for drum bodies, lids, flanges and fittings.
- Main application
- Precious-metal powder drums
- Customization
- Black
FAQ
Why use conductive HDPE for transport drums?
A conductive wall provides a route for static-charge dissipation while HDPE supplies chemical resistance and impact performance for thick-wall containers.
Can it be blow molded and injection molded?
Yes. Drum bodies, canisters and tanks are typical blow-molding directions; lids, flanges, handles and sealing parts can be evaluated by injection molding.
What must be confirmed for flammable service?
Confirm the resistance target, drum geometry, filled weight, drop test, grounding point and site safety procedure on the finished container.
Which processing data are reference only?
Drying, melt, parison, die and cooling settings are machine and drum dependent. Validate them in a trial rather than transferring pellet data directly.
Application Areas
| Main application | Project quotation |
|---|---|
| Precious-metal powder drums | Conductive blow-molded drums that limit static accumulation and powder adhesion. |
| Explosion-proof drums | Drum bodies that can be bonded and earthed within the site's safety procedure. |
| Chemical transport drums | HDPE transport drums for acids, alkalis and solvents requiring impact performance. |
| Lids and fittings | Injection-molded lids, flanges, handles and sealing components for conductive containers. |
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-HDPE DD4-5CS | Base resin | HDPE |
|---|---|---|---|
| Product series | Conductive plastics | Customization | Black |
| Processing | Blow molding and injection molding | Sample support | Pellets |
| Item | Condition | Method | Data | Unit |
|---|---|---|---|---|
| Electrical properties | ||||
| Surface resistance | Typical value | GB/T 1401-2002 | 10^4-10^5 | ohm |
| Basic properties | ||||
| Melt flow rate | 190 C / 2.16 kg | GB/T 3682 | 0.336 | g/10 min |
| Melt flow rate | 190 C / 5 kg | GB/T 3682 | 2.34 | g/10 min |
| Density | Typical value | GB/T 1033 | 1.053 | g/cm3 |
| Mechanical properties | ||||
| Tensile strength | 50 mm/min | GB/T 1040 | 20.676 | MPa |
| Tensile modulus | 50 mm/min | GB/T 1040 | 280.377 | MPa |
| Elongation at break | 50 mm/min | GB/T 1040 | 139.459 | % |
| Flexural strength | 2 mm/min | GB/T 9341 | 20.006 | MPa |
| Flexural modulus | 2 mm/min | GB/T 9341 | 614.65 | MPa |
| Izod notched impact strength | 23 C | GB/T 1843 | 15.7 | kJ/m2 |
| Izod unnotched impact strength | 23 C | GB/T 1843 | 108.1 | kJ/m2 |
| Charpy notched impact strength | 23 C | GB/T 1043 | 15.1 | kJ/m2 |
| Charpy unnotched impact strength | 23 C | GB/T 1043 | 92.4 | kJ/m2 |
| Thermal properties | ||||
| Heat distortion temperature | 0.45 MPa | GB/T 1634 | 66.4 | C |
Drying reference: 100 C for 180 min. Set melt, parison and cooling by the actual drum design.
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.
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