Pipe insulation material

Insulation material around the pipe in the center of a heat source, e.g. a district heat pipe.

Symbol
$M_{hsi}$
Choices
IdMaterial
PEPolyethylene (PE)
PPPolypropylene (PP)
PVCPolyvinyl chloride (PVC)
PURPolyurethane rigid foam (PUR)
MWMineral wool
GWGlass wool
OtUser defined