This product is specially developed according to the butyl rubber
industry characteristics and has good use in the medical rubber
industry. Tongye mainly uses the Erdos and Datong kaolin ore as raw
material, adopts strict calcining process, and so improves kaolin
activity and the butyl rubber vulcanization vulcanizing speed.
Because butyl rubber has the organic molecular chain, kaolin
molecules can be formed into the "chain" connecting with rubber by
improving the activity of the kaolin. The product has just improved
the traditional paint and paper kaolin calcining process,
appropriately controls the calcination temperature, improves the
kaolin activity, and therefore effectively combines kaolin and
butyl rubber together, improve reinforcing properties and usage.