Reclaimed rubber is a type of rubber recycled from waste or worn-out manufactured rubber articles. It has become widely accepted as a vital raw material for rubber product industry, which possess processing and economic characteristics that are of great value in the compounding of natural and synthetic rubbers. Reclaimed rubber is an important raw material for many rubber products manufactured these days. Adding reclaimed rubber in various rubber compounds not only provides advantage in low processing cost, but also is one way to solve an environmental problem of piling used tires in the sense of using recycled product to save the earth.