Sodium acetate as a thermal buffer?

[Christophe]

A video of the crystallization of the acetate pouch made instantly: https://www.econologie.com/stockage-de-c ... -4308.html

At the infrared thermometer measurements (as usual, the same as above):

a) cold: 21.7 ° C emissivity set (specifically) to 0.85
b) hot that is to say when the product has crystallized (white): 55 57 ° C emissivity 0.85 (to correct because it has necessarily changed, I would do it before the next regeneration)

Edit: the emissivity of the crystallized acetate is about 0.65. The actual temperature will therefore be lower than 55-57 ° C (probably towards 50 ° C).

The cover is regenère.