Inflexible collodion is a sort of collodion that’s utilized in images and different purposes. It’s constructed from a mix of nitrocellulose, alcohol, and ether, and it’s utilized to a floor in a skinny layer. When the collodion dries, it kinds a tough, protecting coating.
Inflexible collodion has been used for quite a lot of functions through the years, together with as a photographic destructive, a varnish, and a wound dressing. It’s nonetheless used right this moment in some purposes, corresponding to within the restoration of previous images.
