The Comprehensive Utilization of Waste Tire Reduces the External Dependence of Rubber
Recently, the Ministry of Industry and Information Technology announced the "Guidelines for the Comprehensive Utilization of Waste Tires." The relevant contents of this opinion show that by 2015, the retreading rate of China's mega-engineering tires will be increased to 30%, the retreading rate of heavy-duty tires will be increased to 25%, and the retreading of car tires will achieve a breakthrough of zero; recycled rubber (39130, -730.00, - 1.83%) The annual output will reach 3 million tons, rubber powder will reach 1 million tons, and the waste tire resource processing environmental protection compliance rate will reach 80%. In addition, about 10 well-known waste tires will also be used for comprehensive utilization. Chang Yingzhi, a researcher in the chemical industry of China Investment Advisors, believes that the comprehensive utilization of used tires can reduce the external dependence of rubber in China to some extent. At present, China's rubber production can not fully meet the needs of the domestic market, with the total consumption of domestic rubber increased year by year, every year need to import a lot of rubber, foreign dependence is greater. According to relevant data, China's natural rubber has an external dependence of more than 75%. In recent years, China's auto market is very hot, and the production and sales volume of autos have increased greatly. The resulting waste tires have increased year by year. According to relevant data, at present, there are about 233 million waste tires produced in China, equivalent to more than 3 million tons of rubber resources. If these waste tires can all be recycled, it is equivalent to 5 years of natural rubber production in China, which can greatly ease the external dependence of China's rubber. According to the data released by the China Association of Automobile Manufacturers, in 2010, China's auto production and sales reached 18,264,700 and 18,061,900, respectively, an increase of 32.44% and 32.37%, respectively. Among them, automobile production and sales in December were 1.864 million and 1.6666 million, respectively, an increase of 22.30% and 17.90% year-on-year, respectively, a 6.27% increase and a decrease of 1.79% from the previous quarter. Zhang Chunlin, research director of China Investment Consulting, pointed out that China's waste tire comprehensive utilization industry is not backward in technology, and the gap with developed countries is mainly reflected in the company's small-scale production, development goals are not clear, the management system is not perfect, relevant laws and regulations lag and Unreasonable policy development and other aspects. Therefore, it is necessary for China to clarify the development goals and key tasks for the comprehensive utilization of used tires, and formulate relevant policies to guide its development. Control valve-TMOK,Brass Valve ,Flanged Ball Valve ,Pneumatic Ball Valve Valves & Parts Co., Ltd. , http://www.nbfaucet.com