Celluloid is the first manufactured elastic polymer, referring to a class of plastic materials produced by mixing cellulose nitrate and camphor, often with added dyes and other agents such as plasticizer and flame retardant.
Figure22.1 Chemical structure of cellulose nitrate.
Source: Introduction to Polymer Chemistry4th Ed. by C. E. Carraher, Jr., CRC Press 2017.
Applications:
Celluloid is the first flexible photographic film used for still photography and motion pictures. By 1900, movie film was an exploding market for celluloid. Celluloid’s other common uses are table tennis balls, musical instruments, ...
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