| 摘要 |
PROBLEM TO BE SOLVED: To provide a rubber composition which can give a rubber molding being excellent in heat resistance and oil resistance and reduced in deformation. SOLUTION: The rubber composition comprises 100 pts. wt. (A) nitrile-group-containing copolymer rubber having an iodine number of 100 or below and anα,β-ethylenically unsaturated nitrile monomer unit content of 10 to 60 wt.% and 5 to 100 pts. wt. (B) diatomaceous earth. COPYRIGHT: (C)2006,JPO&NCIPI
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