Characteristic values | PPs | PVC | PP | PE | PPs-el |
Density in g/cm³ | 0,95 | 1,42 | 0,91 | 0,95 | 1,180 |
Yield stress in MPa | 32 | 58 | 32 | 22 | 25 |
Elongation at yield stress in % | 8 | 4 | 8 | 9 | 7 |
Elongation at break in % | 70 | 15 | 70 | 300 | 40 |
Tensile modulus of elasticity in MPa | 1300 | >3000 | 1700 | 800 | 1400 |
Impact strength in kJ/m2 | Without a break | Without a break | Without a break | Without a break | Without a break |
Notch impact strength in kJ/m2 | 6 | 4 | 9 | 12 | >4 |
Ball impression hardness in MPa | 70 | 130 | 70 | 40 | 66 |
Shore hardness (D) | 72 | 82 | 72 | 63 | 70 |
Length extension in K E-1 | 1,6x10^-4 | 0,8x10^-4 | 1,6x10^-4 | 1,8x10^-4 | 1,6x10^-4 |
Thermal Conductivity in W/m*K | 0,22 | 0,195 | 0,22 | 0,38 | 0 |
Fire behaviour according to DIN 4102 | B1 | B1 | B2 | B2 | B2 |
Dielectric Strength in kV/mm | 22 | 39 | 52 | 47 | 0 |
Surface resistance in ohms | 10^14 | 10^13 | 10^14 | 10^14 | <=10^6 |
Temperature range in °C | 0 to 100 | 0 to 60 | 0 to 100 | -50 to +80 | 5 to 100 |
Physiologically safe | no | no | yes | yes | no |
UV resistant | no | conditionally | no | yes | conditionally |
Adhesive | yes | yes | yes | yes | yes |
Weldable | yes | yes | yes | yes | yes |
Thermally formable | yes | yes | yes | yes | yes |