| abstract |
The present invention relates to a pellet rubber composition for a shoe outsole, a method for manufacturing the same, and a method for manufacturing a shoe outsole, and more particularly, a silica, a coupling agent, and a coupling agent are first applied to a base material consisting of a general-purpose rubber for a shoe outsole and a thermoplastic resin. By kneading to prepare a master batch and to add a rubber-like additive, crosslinking agent and a crosslinking aid to prepare a pellet-type rubber composition, it is not only excellent in wear resistance and mechanical strength compared to the conventional band-type rubber composition, The processability is improved so that the pelletized rubber composition can be used for all injection machines, regardless of the vertical or horizontal rubber injection machine structure, and it is possible to automate the manufacturing process by avoiding the labor-intensive press method. One breakthrough shoe outsole rubber composition and its so that it can be automated It relates to a method for producing a crude way and footwear outsoles. |