醋酸丁酸纤维素,30-35%
醋酸丁酸纤维素,35-39%
醋酸丁酸纤维素,50-54%
醋酸丁酸纤维素,44-50%
醋酸丁酸纤维素,乙酰基含量13.5%, 丁酰基含量38%
醋酸丁酸纤维素,乙酰基含量15.5%, 丁酰基含量35.5%
醋酸丁酸纤维素,乙酰基含量3%, 丁酰基含量50%
醋酸丁酸纤维素,乙酰基含量2%, 丁酰基含量52%
醋酸丁酸纤维素,乙酰基含量2%, 丁酰基含量46%
醋酸丁酸纤维素,乙酰基含量2%,丁酰基含量53%,粘度0.01-0.03
醋酸丁酸纤维素,平均Mn~70000