Black HDPE is used for covering the outer layer of three-layer metal pipes. This product has melt strength and good processability with an extruder and has excellent mechanical properties. Due to the fact that in the production of this product, carbon black with the suitable particle size and additives with dispersing agents have been used, so it has excellent resistance to environmental conditions and atmospheric factors, resistance to crack growth, and good thermal resistance.
| COMMERCIAL NAME : VB-COAT 3295 |
| Technical Name : Black HDPE for steel pipe coating |
| Description: vb-coat 3295 is a black high density polyethylene, providing the material with especially good melt strength and extrudability. also mechanical and heat deformation properties are very good .it contains very well dispersed, fine particle size carbon black in order to ensure excellent weathering resistance . |
| Color: black |
| Packaging:25 Kg bag |
| Application: Three layer polyethylene Coating system |
| TECHNICAL DATA SHEET | |||
| Value | Unit | Test method | Property |
| 0.34 | gr/10 min | ISO 1133 | MFI (2.16 kg , 190 °C) |
| 0.941 | gr/cm3 | ISO 1183 | Density |
| 650 | % | ISO 527 | Elongation at Break |
| 19.5 | Mpa | ISO 527 | Yield Strength |
| 55 | – | ISO 868 | Hardness(Shore D) |
| 30 | min | ISO 11357 | OIT(210 °C) |
| 123 | °C | ISO 306 | Vicat softening Temperature(10N) |
| >1200 | Hour | ASTM D-1693 | Stress cracking resistance |
| 1.4 | Grade | ISO 18553 | Carbon Black Dispersion |
| 2.2 | % | ISO 6964 | Carbon Black Content |
| 129 | °C | ISO 3146 | Melting point |
| 258 | ppm | EN 12099 | Volatile Content |
