Charakterisierung Transparenter Waermedaemmstoffe (Characterization of Transparent Insulation Materials)

摘要

Determination of the optical properties of thermal insulators by transmission, reflection, and adsorption measurements, and by the measurement of effective transmission values and thickness dependence of the transmission is described. Determination of the thermal properties of insulators by measurement of heat transmission coefficients, spectral measurements, measurements on filling gases, as well as by a theoretical treatment of the equivalent thermal conductivity is outlined. Suggestions for future investigations are given. Tables with insulation materials data are presented.