POLYMER COMPOSITION FOR PREPARING ACETYLATED ALKYL CELLULOSE MEMBRANE AND PREPARATION METHOD OF ACETYLATED ALKYL CELLULOSE MEMBRANE USING THE SAME

摘要

The present invention relates to a polymer composition for preparing an acetylated alkyl cellulose membrane comprising acetylated alkyl cellulose, a sulfonamide compound and a poor solvent, and a method for manufacturing an acetylated alkyl cellulose membrane using the same, and the acetyl produced by the present invention The converted alkyl cellulose membrane has high tensile strength and elongation at break to increase the durability of the hollow fiber membrane module.