Products - PE-X PIPES
| Physical and Mechanical Properties |
Value |
Unit |
Test Method |
| Density |
0.94 |
g/cm3 |
DIN 53 497 |
| Coefficient of linear thermal expansion (0oC - 70 oC) |
2.10-4 |
K-1 |
DIN 53 752 |
| Thermal Conductivity |
0.41 |
W.K-1.m-1 |
DIN 52 612 Part 1 |
| Modulus of elasticity |
600 |
N/mm2 |
DIN 53 482 |
| Surface Resistance |
>1012 |
W |
DIN 53 482 |
| Mechanical Properties Tensile strength Elongation at break |
20
400 |
MPa
% |
ASTM D-638 |
| Impact Strength |
No break |
m.J.mm-2 |
DIN 53 453 |
| Degree of cross linking |
60-65 |
% |
DIN 16 892 |
PE-Xb (hydrosilicon crosslinked PE-X) and PE-Xc (electron beam crosslinked PE-X) are the two types of programs offered to the choice of our customers.
Behaviour of Vesbo PE-X According to DIN 16 892 Under Long-term Stressing
The service life of Vesbo PE-X depends on the internal hoop stress over time subject to the temperature. Hoop Stress is given as follow:
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