| abstract |
(57) Abstract: [PROBLEMS] To provide a composition having excellent moldability, flexibility at low temperature, small initial modulus, and high water swelling property. SOLUTION: The base component comprises 100 parts by weight of chlorinated polyethylene and 10 to 200 parts by weight of a plasticizer, and a super absorbent resin, and the composition ratio thereof is 90 to 30:10 by weight. A water swellable composition which is 70. |