Recently, the world's largest supplier of rubber anti-aging agent Chemical Technology Co., Ltd. Jiangsu Sunon subsidiaries under the Fifth - Taizhou Sunon started. Taizhou St Otis total investments by 10 billion yuan, annual output of 15,000 tons Planning insoluble sulfur vulcanizing agent, vulcanization accelerator M 30,000 tons and 30,000 tons vulcanization accelerator NS integration project. Phase three will build 5,000 tons of rubber curing agent with high insoluble sulfur devices. Three high-type curing agent is a high content, high thermal stability and high dispersion of the curing agent. Project is expected to be officially put into operation the third quarter of 2012.

    In recent years, the rapid development of automobile and tire industry, according to Automotive Industry Association released the 2010 car key data for the 18.06 million annual sales in China continue to sit tight in the first throne of global vehicle sales, an increase of 32.37%. The rapid development of China's auto industry driving the tire and its upstream industry - rubber chemicals industry upgrading. Especially with the rapid development of radial tire market, the market for the performance of insoluble sulfur and quality indicators have made new demands: that the high content, high temperature stability, high dispersion (three high type).

    Three high-type insoluble sulfur is widely used in tire manufacturing. As raw materials for its tires, tire wear than the average 30% -50% increase service life 1.5 times that for ordinary tires, and saving of 6% -8% of the fuel consumption. The stability of insoluble sulfur due to the high technology and equipment for production require a higher, only a few companies have the production capability, resulting in domestic demand for high quality insoluble sulfur mainly relied on imports. Currently, the domestic tire insoluble sulfur used in most of the monopoly of the international rubber chemicals giant.

    The construction of three high Jiangsu Sunon rubber curing agent project will undoubtedly change the production process of rubber vulcanization agent behind the status quo. The projects are all completed, it is expected to form three high annual output of 15,000 tons of rubber curing agent-based production capacity of insoluble sulfur. CEO and CFO of Jiangsu Sunon Caizheng Qi said insoluble sulfur produced craft products in the product achieved a major breakthrough in the relevant technical indicators to the leading domestic and international advanced level.