Thermal resistivity of insulation

The values of the thermal resistivity of insulation are taken from standard IEC 60287-2-1 Ed.2.0 where available with the following additions:

Symbol
$\rho_i$
Unit
K.m/W
Choices
MaterialValue
PE3.5
HDPE3.5
XLPE3.5
XLPEf3.5
PVC5.0 (U_n <= 3kV)
6.0 (U_n > 3kV)
EPR3.5 (U_n <= 3kV)
5.0 (U_n > 3kV)
IIR5.0
PPLP5.5
Mass6.0
OilP5.0 (self-contained)
5.0 (pipe-type oil-filled)
5.5 (pipe-type gas pressure)
PP5.9
SiR5.0
EVA4.35