| abstract |
The invention relates to the field of rubber, and particularly discloses a light sole material and a preparation method thereof. The preparation raw materials at least comprise the following components in parts by weight: 5-20 parts of natural rubber, 5-15 parts of styrene butadiene rubber, 20-40 parts of ethylene-vinyl acetate copolymer, 2-10 parts of filler, 2-10 parts of plasticizer, 0.1-0.5 part of polysulfide rubber, 0.5-3 parts of activator, 0.1-0.6 part of antifogging agent, 0.1-1 part of accelerator, 0.3-3 parts of antioxidant, 0.1-1 part of tackifying resin, 0.1-1 part of silane coupling agent and 0.5-2 parts of neutralizer. The light sole material prepared by the invention has the characteristics of light weight, long service life, high elasticity and the like, and the sole made of the light rubber material provided by the invention has very long service life and extremely high comfort and commercial value. |