丁苯橡胶的国内外供需现状及发展前景

Supply & Demand Situation and Development Prospect of Styrene-Butadiene Rubber at Home and Abroad

2005年全球丁苯橡胶的总生产能力为4737 kt/a,总消费量为4 011 kt/a。预计到2010年总消费量将达到4823 kt/a。目前,我国丁苯橡胶的总生产能力为597 kt/a,2005年产量为514．2 kt/a,消费量为653．2 kt/a,产不足需,每年都需大量进口。预计2007年我国丁苯橡胶消费量将达到720 kt,2010年消费量将达到850 kt。针对目前我国丁苯橡胶生产状况及存在的问题,提出了今后的发展建议。

In 2005, the total production capacity of styrene-butadiene rubber in the world was about 4,737kt/a, with total consumption about 4,011kt/a. It is forecasted that the total global consumption will reach about 4,823kt/a in 2010. At present, Chinese production capacity of styrene-butadiene rubber is 597kt/a, with total output about 514.2kt/a and consumption about 653.2kt/a in 2005, The output could not meet the consumption demand, so a large amount of styrene-butadiene rubber has to be imported every year, It is forecasted that the total consumption of styrene-butadiene rubber in China will reach about 720kt/a in 2007, and 850kt/a in 2010. According to the status and existing problems in the production of styrene-butadiene rubber, suggestions were raised for the development of styrene-butadiene rubber in China.