High Density Polyethylene
- Courier
- In detail
1. Healthy, innocuous and green material for building, can be used in the drinking
water-supply system directly
2. Low temperature-resistant, good frozen-resistant, good toughness, aseismatic,
impactive-resistant
3. Keeps warm, saves energy
4. Light but strong, good wearable
5. Material: PE
6. Specification (unit: mm): customized
|
number |
Item |
Central to the pressure, Mpa |
requirements |
|
|
PE100 |
PE80 |
|||
|
1 |
20 °C hydrostatic strength (100h) |
9.0 |
12.4 |
Do not break, no leakage |
|
2 |
80 °C hydrostatic strength (165h) |
4.6 |
5.5 |
Do not break, no leakage |
|
3 |
80 °C hydrostatic strength (1000h) |
4.0 |
5.0 |
Do not break, no leakage |
| No |
Item |
requirements |
|
1 |
Elongation at break, |
≥ 350 |
|
2 |
Longitudinalshrinkagerate(110 °C),% |
≤ 3 |
|
3 |
Oxidationinduction time(200 °C), min |
≥ 20 |
|
4 |
Tensile strength, Mpa |
≥ 16 |
|
5 |
Weather (total pipe receiving ≥ 3.5Gj / m after aging energy) |
Do notbreak, no leakage |