Specific heat capacity of armour bedding

Specific isobaric volumetric heat capacity of armour bedding material per K at 20$^{\circ}$C

The values are taken from standard IEC 853-2 Ed.1.0 plus following additions:

Symbol
$\sigma_{ab}$
Unit
J/K.m$^3$
Choices
MaterialValue
PE2400000.0
PVC1700000.0
EPR2000000.0
POC2400000.0
IIR2000000.0
NR2000000.0
PP1800000.0
SiR1400000.0
CR2000000.0
CSM2400000.0
CJ2000000.0
RSP2000000.0
BIT2000000.0
fPOC1680000.0
fPP1260000.0
fPE1680000.0
fPVC1190000.0
tape2000000.0