| abstract |
(57) [Summary] [PROBLEMS] To provide a crosslinkable halogen-containing acrylic rubber composition having an excellent balance between storage stability and crosslinking rate, and having extremely low risk of metal corrosion and metal contamination. [Structure] The acrylic rubber composition comprises (1) a halogen-containing acrylic rubber, (2) a triazine thiol compound, (3) dithiocarbamic acid derivative and / or thiuram sulfide compound, (4) hydrotalcite compound and / or organotin compound, and (5) aromatic carboxylic acid compound and / or acid anhydride thereof are blended. |