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Production technology

Production technology

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Cellulose Acetate is derived from cellulose using acetylation  process - by deconstructing high purity dissolving wood pulp with acetic acid  and   acetic acid anhydride in the presence of a catalyst -sulfuric acid. Acetylation converts hydroxyl groups in cellulose to acetyl groups, which renders  the cellulose  polymer much more soluble in organic solvents. It is then put through a c