| 摘要 |
One aspect of the invention is directed to a rubber cure system that includes: an amine-free accelerator; a bismaleimide; and an alkylphenol disulfide. Another aspect of the invention is directed to a rubber composition including: at least one sulfur-vulcanizable elastomer containing olefinic unsaturation; an amine-free accelerator; a bismaleimide; and an alkylphenol disulfide. In a further aspect, the invention includes a rubber composition in the form of a product. If desired, the product may include a reinforcing cord comprising a polyester. Examples of products of the invention include a tire ply, a tire belt, a tire overlay, a pneumatic tire, an airspring, a conveyor belt, a hose, and a power transmission belt.
|
