URETHANE ELASTOMER ARTICLE

摘要

PROBLEM TO BE SOLVED: To provide an urethane elastomer article excellent in storage elastic modulus and creep property.SOLUTION: There is provided the urethane elastomer article obtained by using an urethane composition containing a main gent (i) containing an urethane polymer (A) obtained by reacting polyol (a1) and polyisocyanate (a2), a curing agent (ii) containing a polyamide compound (B) and fine cellulose (iii) having an average particle diameter of 10 μm or less. The content of the fine cellulose (iii) is preferably in a range of 1 to 10 mass% in the urethane elastomer article. The fine cellulose (iii) is preferably one obtained by micronizing cellulose in the polyol (a1).