Thermal conductivity - Wikipedia, the free encyclopedia
https://en.wikipedia.org/wiki/Thermal_conductivityWikipedia
In physics, thermal conductivity (often denoted k, λ, or κ) is the property of a material to conduct heat. .... thermal insulance = L/k, measured in K·m2·W−1.
List of thermal conductivities - Heat sink - Thermal resistance - Measurement
Thermal insulance - The Free Dictionary
www.thefreedictionary.com/Thermal insulanceA measure of the ability of a material to allow the flow of heat from its warmer surface through the material to its colder surface, determined as the heat energy ...