▎ 摘　　要

NOVELTY - An antifreeze rubber comprises chloroprene rubber, graphene, paraffin wax, carbon black, thiol-based imidazoline, zinc oxide, sodium pyrophosphate, trioctyl trimellitate, alum powder and additive. The additive is prepared by soaking palm brown in hydrochloric acid solution and then filtering. USE - Antifreeze rubber (claimed). ADVANTAGE - The rubber has excellent mechanical property and antifreezing property. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for preparation of antifreeze rubber.