Natural rubber intolerance cyclohexane, gasoline, benzene and other media can not vulcanizate dissolved in the medium, the swelling vulcanized rubber.

• 天然橡胶手轮不耐环己烷、汽油、苯等介质，未硫化胶能在上述介质中溶解，硫化橡胶手轮则溶胀。