Various types of chloroprene rubber, chloro-sulfonated polyethylene rubber, chloro-ether rubber, acrylic rubber accelerator. Suitable for metal oxide curing, especially magnesium oxide, zinc oxide as curing agent effect is better. Safe operation, not easy to burn. The vulcanizing speed is fast at normal vulcanizing temperature. With the increase of dosage, the vulcanizing speed can still be improved, but the coke burning resistance is decreased. The coke burning resistance can be improved by using the accelerator DM, and the vulcanizing adhesive obtained from this product has high fixed elongation stress, small compression deformation, good elasticity and heat resistance. Easy to disperse in the rubber material, no pollution, no discoloration. In the general product dosage of 0.25-1.5 copies.