The section and its use of the rubber which production method of EPDM rubber combination ones which are strengthened with the sinkage silica, method in order to obtain the section of the rubber which is strengthened, colored and extrusion was processed

摘要

This invention, the EPDM rubber which is strengthened with the high dispersion characteristic sinkage silica (the monomer of ethylene - propylene - diene), and includes aforementioned combination ones, it colors and it regards those which intend the fact that you use extrusion in regard to the polymer section which was processed, especially, in constructive industry and automobile industry. This invention regards also the method in order to produce aforementioned combination ones.