Cellulose nitrate was first discovered by some chemists in the early 19th century, namely Braconnet of France (1833), Schönbein of Switzerland (1845), and Parkes of Britain (1855). At first, Parkeslah which produces cellulose nitrate and commercialize them as topical material. At the initial stage, the development of materials engineering quality was very slow due to the limitations of the solvent ...
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