Abstract: In order to study the environment resistance of the conductive rubber, several experiments were carried out such as the hot-air ageing function,the salt fog function and the mould function. The results showed that the material appearance was changed and the volume resistivity increased by the three kinds of experiment,there-into,the influence of the salt fog experiment was greatest than the others;The mechanics performance parameters decreased after the salt fog experiment,the change of the parameters was not obvious after the other experiment.