SAB Kabel

Insulation and sheath material characteristics

The following table shows the most common insulation and sheathing materials used by SAB Bröckskes for the production of electrical cables. Other materials can be offered on customer request.

In the table you can see different insulation materials or sheath materials, the designation and the most important properties such as temperature resistance, flame resistance, tensile strength, elongation at break, abrasion behavior, dielectric constant, specific resistance, breakdown voltage and radiation resistance.

Chemical resistance characteristics of insulation and sheathing materials can be found here.

MaterialAbbre- viationTemperature range/ flexible

Flame retardanceTensile strength N/mm2Elongation at break %

Abrasion resis- tance

Dielectric constant at 800 Hz appr. Specific resistance Ω x cm

Break-down-voltage kV/mm

Radiation resis- tance cJ/kg
PVC special
+5°C /+70°C good15 250 medium
101312 8 x 107
PVC cold resistantYK-20C /+70°C good 15250medium4,0101312 8 x 107
PVC heat resistantYW+5°C /+105°Cgood 18200medium3,5101318 8 x 107
PVC. oil resistantYOE+5°C /+70°Cgood 15250medium4,0101312 8 x 107
PUR halogen-free11Y-40°C /+90°Cmoderate30400very good6,01012205 x 107
PE2Y-40°C /+70°Cmoderate20500good2,410171007 x 106
TPE12Y-40°C /+90°C (bis +135°C)moderate30500good3,31014301 x 107
Besilen®2G+180°Cgood7200moderate3,21015202 x 107
FEP6Y+180°Cvery good20250good2,11018205 x 106
PFA-+250°Cvery good20250good2,11018202 x 106
ETFE7Y+150°Cvery good45250good 2,61016305 x 107
auf Basis PP
--40°C /+90°C-30500good2,3101830-
auf Basis PO
--40°C /+90°Cvery good9125moderate4,71014-5 x 107
--40°C /+85°Cvery good12125moderate5,0---


The values in this table are approximates and are not complete (technical modification subject to alteration).

*   depending on execution 
** electron beam cross-linked types


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