| About |
|---|
| A medium density polyethylene (MDPE) compound designed to provide excellent corrosion resistance, chemical resistance, abrasion resistance, stiffness and environmental stress crack resistance (ESCR). It is UV stabilized, protected from oxidation, microorganisms and fungi attack and has Low temperature resistance so remains intact and undamaged even after freezing. Safety MP-IRR 3810 is classified as no-dangerous material. We advise you to follow our safety guidelines and recommendations in our Material Safety Data Sheet. Typical Applications MP-IRR3810 is resistant to saline water, acids and alkaline solutions (excluding highly concentrated solutions) so mainly used in agricultural irrigation systems, water delivery systems, sprinkler and micro-sprinkler stands, assembly dripper sets and automation application.&& |
| Product Description | |
|---|---|
| Generic | MDPE |
| Material Status | Commercial: Active |
| Features | Good Rigidity,Weather resistance is good,Alkali resistant,Antifreeze,Antimicrobial properties,Corrosion Resistant,Acidproof,Inoxidizability,Good wear resistance,Solvent resistance,High ESCR |
| Availabilitys | Africa & Middle East ,Asia Pacific,Europe |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 0.938 | g/cm³ | ASTM D792 |
| Melt Flow Rate | |||
| 190℃，2.16kg | 1.0 | g/10min | ASTM D1238 |
| ESCR(Environmental Stress Cracking Resistance) | |||
| 10% non-ionic detergent | > 1000 | hr | ASTM D1693 |
| Carbon black content | > 2.2 | % | ASTM D1603 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Vicat Softening Temp | > 115 | ℃ | ASTM D1525 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | |||
| Shaw’s D | 62 | ASTM D2240 | |
| tensile strength | ASTM D638 | ||
| yield | 24.0 | MPa | ASTM D638 |
| fracture | 28.0 | MPa | ASTM D638 |
| Tensile strain | |||
| fracture | > 700 | % | ASTM D638 |
| Process Conditions | |||
|---|---|---|---|
| Extrusion | Nominal value | Unit | Test method |
| Barrel 1 zone temperature | 190 to 210 | °C | |
| Barrel 3 zone temperature | 190 to 210 | °C | |
| Barrel 5 zone temperature | 190 to 210 | °C | |
| Melt temperature | 200 to 220 | °C | |
| Head temperature | 200 to 210 | °C | |
| Nozzle temperature | 200 to 210 | °C | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. 23°C |
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