Red butyl rubber mixing technology

The invention discloses a red butyl rubber mixing technology. The technology includes the following steps that firstly, raw rubber plastifying is conducted, then a filler, titanium dioxide, a softener and an accelerator are added, and press fit internal mixing is conducted for three minutes; secondly, half of clay and a red pigment are added again, and press fit internal mixing is conducted for three minutes; thirdly, the other half of clay is added, and press fit internal mixing is conducted for four minutes; and finally rubber materials are discharged, and a vulcanizing agent is added to an open mill. By means of the red butyl rubber mixing technology, the problem that the color mixing effect of the red pigment is not obvious due to the fact that the filler adsorbs the red pigment can be solved; the color mixing effect of the pigment is improved, the quality of mixed rubber is improved, product performance is stabilized, the appearance property of vulcanizate is improved, and the actual production requirements are met.