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我国丁基橡胶自给率不高,随着近几年消费的不断增长,自给率更是呈现逐年下降的趋势,邻国印度、马来西亚和泰国等东南亚国家轮胎子午化率已达70%～90%,而我国却还不足30%,因此,丁基橡胶在我国使用潜力巨大。预计到2008年我国丁基橡胶的总需求量将达到约22.5万吨,其中卤化丁基橡胶的需求量将达到约16.0万吨;2011年丁基橡胶的需求量将达到约27.0万吨,其中卤化丁基橡胶的需求量将达到约20.0万吨。
China’s butyl rubber self-sufficiency rate is not high. With the continuous growth of consumption in recent years, the self-sufficiency rate shows a declining trend year by year. The tire radial rate of neighboring countries such as India, Malaysia, Thailand and other Southeast Asian countries has reached 70% to 90% , But our country is still less than 30%, therefore, butyl rubber has great potential in our country. It is estimated that the total demand of butyl rubber in China will reach about 225,000 tons by 2008, of which the demand for halogenated butyl rubber will reach about 160,000 tons; the demand for butyl rubber will reach about 270,000 tons in 2011, of which Halogenated butyl rubber demand will reach about 200,000 tons.