Thermoplastic elastomer and its production method

The invention provides a high elasticity thermal plasticity elastic body and the method to make. The weight proportion of the elastic body includes: plasticity ingredient styrene-butadiene-styrene block copolymer 100, filling naphthenic oil or white oil 40-60, modification agent 0-110, stabilizing agent 2-10, lubricant 2-65, and other bulk agent 10-300. The invention has advantages of low compression deformation, strong flexing resistance and good resilience.