RUAG Space Austria - Multilayer insulation for cryogenics
ISI Group of Cryogenics - Measurement of thermal properties

Absorptivity and emissivity of aluminised Mylar foils
Absorptivity: temperature of sample TS < 10 K
TR - temperature of radiation

Absorptivity and emissivity of 10 microns thick
Al 99.5% foils in comparison to Al 99.5% sheets.
Emissivity  -  red symbols ;   Absorptivity - blue symbols

Emissivity and conductivity
of superinsulation spacer