| |
H
|
HX
|
|
Not Cross Linked
|
Cross Linked
|
|
Halogen Free
Polymer Compounds
|
Halogen Free
Polymer Compounds
|
|
Density g/cm3
|
1.4-1.6
|
1.4-1.6
|
|
Breakdown Voltage KV/mm (20oC)
|
25
|
25
|
|
Specific Volume Resistivity Ω cm (20oC)
|
1012-1014
|
1013-1014
|
|
Dielectric Constant 50 Hz (20oC)
|
3.4-5
|
3.4-5
|
|
Dielectric Loss Factor (tan δ)
|
~10-3
|
10-2-10-3
|
|
Working
Temperature
|
Permanent oC
|
-30 +70
|
-30 +90
|
|
Short Time oC
|
+100
|
+150
|
|
Melt Temperature +oC
|
>130
|
-
|
|
Flame Resistance
|
Self Extinguishing
|
Self Extinguishing
|
|
Oxygen Index LOI (% O2)
|
≤40
|
≤40
|
|
Heating Value H0 MJ.kg-1
|
17-22
|
16-25
|
|
Thermal Conductivity W.K-1.m-1
|
0.17
|
0.20
|
|
Corrosive Gases In Case Of Fire
|
No
|
No
|
|
Radiation Resistance max Mrad
|
100
|
200
|
|
Tensile Strength N/mm2
|
8-13
|
8-13
|
|
Elongation At Break %
|
150-250
|
150-250
|
|
Shore Hardness
|
65-95 (A)
|
65-95 (A)
|
|
Abrasion Resistance
|
Medium
|
Medium
|
|
Water Absorption %
|
0.2-1.5
|
0.2-1.5
|
|
Halogen Free
|
Yes
|
Yes
|
|
Weather Resistance
|
Medium in Black:
Good
|
Medium in Black:
Good
|
|
Cold Resistance
|
Average
|
Average
|