Recently, it was learned from Shandong Qingdao Product Quality Supervision and Inspection Institute that wet-process silica black masterbatch was successfully used in tire production of 800 million rubber limited liability company.
The tires produced by the 800 million rubber application of white carbon black wet mix rubber have been tested by rolling resistance laboratory, and the rolling resistance is reduced by 21.94% compared with normal tires.
Liu Qiang, chief of the 800 million rubber formula department, said that the new technology will help to better explore the European and American markets.
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