Tabriz-hd4440EA
Tabriz-hd4440EA
Tabriz-hd4440EA
1 – Product Description
HD-4440EA is a high density polyethylene copolymers containing butane-1
as the comonomer with narrow molecular weight distribution. It is for
extrusion of silane crosslinked pipes (PE-Xb)
2 – Applications
- Hot water pipes
- Cold water pipe
| Property | Test Method | Unit | Typical Value |
| Physical Properties | |||
| MFI(190°C/ 2.16Kg) | ASTM D 1238 | gr/10Min | 4.0 |
| MFI(190°C / 5.0Kg) | – | ||
| Density | ASTM D 1505 | gr/cm³ | 0.944 |
| Formulation | |||
| Anti Oxidant | Yes | ||
| UV Stabilizer | |||
| Mechanical Properties | |||
| Flexural Modulus | ASTM D 790 | MPa | 900 |
| Tensile Strength at yield | ASTM D 638 | MPa | 18 |
| Elongation at Break | ASTM D 638 | % | 900 |
| Charpy Impact Strength | ASTM D 256 | Kj/m² | 5 |
| Hardness Shore D | ASTM D 2240 | – | 62 |
| ESCR, F50, 10% Igepal, | ASTM D1894 | hr | 18 |
| Thermal Properties | |||
| Vicat Softening Temperature | ASTM D 1525 | °C | 117 |
| Melting Point | ASTM D2117 | °C | 130 |
