POLYETHYLENE PIPE COMPOUND Description
PolyAzin-E 400B3 is a black polyethylene compound specifically designed for emitting pipe applications. It contains finely dispersed carbon black and stabilizers to provide outstanding weathering resistance under agricultural field conditions. Additionally, antioxidants, processing aids, and other functional additives are incorporated to ensure excellent UV and thermal aging resistance, good mechanical properties and enhanced processability.
Properties
| Physical | Typical Value | Unit | Test Method |
| Melt Flow Rate (190°C/2.16kg) | 0.8 ± 0.6 | g/10min | ISO 1133 |
| Carbon black content | 1.8 ± 0.6 | % | ISO 6964 |
| Carbon black dispersion | ≤ 3 | – | ISO 18553 |
| Thermal | Typical Value | Unit | Test Method |
| O.I.T @ 200˚C | ≥ 20 | Minute | ISO 11357 |
Advantages
- Excellent processability
- Good mechanical properties
- Good dispersion of carbon black
- Superior UV and weathering resistance
Applications
- Emitting tape for agricultural irrigation systems
Processing Guidlines
- Recommended process: Extrusion
- Pre-drying: Recommended at 80°C for 2-4 hours to minimize moisture-related defects.
- Processing temperature range: 170-220°C (depending on equipment and die design)
Note: Actual parameters should be optimized for your specific production line and end-use application.
Packaging & Storage
For optimal performance, Use within 6 months from production date
Supplied in 25 kg bags or 850 kg jumbo bags in granular form
Store in a dry, cool environment; avoid UV exposure and humidity