Method for Producing Cellulose Acetate Composition for Thermoforming, Molded Body and Cellulose Acetate Composition for Thermoforming

摘要

An object of the present invention is to provide a cellulose acetate composition for thermoforming having excellent biodegradability and excellent thermoforming property. It contains cellulose acetate and a glycerin ester-based plasticizer, and the cellulose acetate has an acetyl substitution degree of 1.4 or more and 2.0 or less, a composition distribution index (CDI) of 4.0 or less, and a total sulfur content of 15 mg /. A cellulose acetate composition for thermoforming, which is at least kg and less than 150 mg / kg.