In Figure 4 b, it can be seen that the size swelling rate of the film prepared by latex after different pre-vulcanization operations decreases with the increase in pre-vulcanization times and then tends to be stable, and the vulcanization characteristic values T 90 and T 50 all show a decreasing trend.
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A Study on the Preparation of a Vulcanizing Mixture and Its Application in Natural Rubber Latex.
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