Synthetic polyisoprene rubber tourniquet and preparation method thereof

The invention discloses a synthetic polyisoprene rubber tourniquet and a preparation method thereof. The synthetic polyisoprene rubber tourniquet is prepared from the following components in parts bymass: 100 parts of synthetic polyisoprene rubber, 30 to 50 parts of white carbon black, 20 to 30 parts of titanium dioxide, 15 to 25 parts of a plasticizer, 2 to 3 parts of an antioxidant, 2.5 to 4.5parts of an accelerator and 2.5 to 4.5 parts of a vulcanizing agent. The tourniquet disclosed by the invention takes the synthetic polyisoprene rubber as a main material and takes the white carbon black and the titanium dioxide as a reinforced filling system, and a vulcanizing promoting system is added, so that the tourniquet prepared on the basis of a new formula is obtained, and the prepared synthetic polyisoprene rubber tourniquet has the advantages of easy processing, high vulcanizing stability and high product performance consistency (such as more uniform thickness and higher consistencyof elasticity, elongation,