Celluloid
Of thermoplastic.
Highly flammable substance made from cellulose nitrate and camphor; used in e.g. motion-picture and X-ray film; its use has decreased with the development of nonflammable thermoplastics.
This concept's ID is @1~75773
Contains
- cellulose nitrate
A nitric acid ester; used in lacquers and explosives.
- camphor
A resin obtained from the camphor tree; used in making celluloid and liniment.