2.= United States Federal Trade Commission (United States) United States Federal Trade Commission
A folk abbreviation of FTC self-adjusting phase change thermal insulation material has not been used as the abbreviation of phase change thermal insulation material at present, nor has it been named and recognized by academic circles.
Simply put, PCM with a certain phase change ability is made to enter the porous substrate by some method, and the PCM material is adsorbed and fixed by the porous super-large specific surface area of the substrate. Then the base material fixed with PCM material is mixed into thermal insulation mortar to realize temperature regulation in a certain range.
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