COMPOSITION, MOLDED BODY AND FIBER

摘要

PROBLEM TO BE SOLVED: To provide a composition capable of providing a molded body or a fiber having excellent water repellent properties while maintaining or improving strength.SOLUTION: A composition contains polyester (I) and a fluorine resin (II), and the polyester (I) is 99 to 70 mass% and the fluorine resin (II) is 1 to 30 mass% based on a total 100 mass% of the polyester (I) and the fluorine resin (II), and the fluorine resin (II) has 10 or more carbonyl groups per 10carbon atoms in a main chain terminal or a side chain.