Inflexible collodion is a sort of collodion that’s utilized in images and different purposes. It’s created from a combination of nitrocellulose, alcohol, and ether, and it’s utilized to a floor in a skinny layer. When the collodion dries, it types a tough, protecting coating.
Inflexible collodion has been used for quite a lot of functions through the years, together with as a photographic unfavourable, a varnish, and a wound dressing. It’s nonetheless used immediately in some purposes, reminiscent of within the restoration of outdated images.
