Univerzita Pardubice Fakulta chemicko- technologická

Univerzita Pardubice

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Publikace detail

New Thermochromic Coatings for High Temperatures

Autoři: Držková Markéta | Panák Ondrej | Vyňuchal Jan | Gotzmann Radek | Lišková Vlasta | Valtr Jakub | Alafid Fouzy Ramadan Ali | Hrdina Radim

Rok: 2021

Druh publikace: ostatní - přednáška nebo poster

Strana od-do: nestránkováno

Tituly:

Jazyk	Název	Abstrakt	Klíčová slova
eng	New Thermochromic Coatings for High Temperatures	Paper presents thermochromic coatings utilising aggregachromic colourants with different commonly used polymer coatings. Prepared thermochromic coatings based on melamine-formaldehyde or epoxide resins show the irreversible colour change and can be used for visual indication that the monitored tem perature exceeded a limit above 150 °C, either immediately or later in time and with a possibility of time dependence, while thermochromic coatings based on silicone resins show the partly reversible colour change with almost linear dependence on temperature to 350 °C and thus can be used for indication of the current temperature.	Thermochromic polymer coating; aggregachromic colourant; reversibility; temperature indicator