Recently, the “Eleventh Five-Year†National Science and Technology Support Program “Carbon 5 Comprehensive Utilization—Isoprene Rubber Production Technology Development†project undertaken by Jilin Province passed the acceptance of the expert group organized by the Ministry of Science and Technology. It is understood that China has become the world's largest consumer and importer of natural rubber, and natural rubber has become one of the important resources restricting the development of China's rubber industry, automobile industry, and even the entire national economy. Therefore, the development of isoprene rubber that can replace natural rubber is one of the effective ways to solve the shortage of natural rubber resources in China. Based on the substitution of 50% of natural rubber in tire production, the replacement volume of isoprene rubber will reach 1.1 million tons per year, which has a very large market and economic benefits. It is reported that the "Comprehensive Utilization of Carbon 5-Isoprene Rubber Production Technology Development" project is jointly undertaken by the Changchun Institute of Applied Chemistry of the Chinese Academy of Sciences and the Jilin Petrochemical Branch of China National Petroleum Corporation, mainly to promote the integration of China's carbon 5 resources Utilize and alleviate the shortage of natural rubber in China as the goal, develop 10,000-ton rare earth isoprene rubber production technology, provide advanced process technology for the formation of large-scale production capacity of isoprene rubber and the comprehensive utilization of carbon 5 resources. The rare earth isoprene rubber developed by the project team can replace natural rubber by 40% without changing the tire manufacturing formula and processing technology. The trial tire products passed the certification of the National Rubber Tire Quality Supervision and Inspection Center. The project submitted a total of 27 patent applications, of which 2 of the 3 US patent applications submitted have been authorized, 13 of the Chinese patent applications submitted have been authorized, and drafted a national rare earth isoprene rubber technical standards and 2 enterprise standards. Comment: Whether manufacturing automobile tires or medical gloves, or even airplanes, tanks, and rockets, a large number of rubber parts need to be applied. The "isoprene rubber" successfully developed in China will replace natural rubber and play a role in the production of various industrial fields. Important role. In the future, with the rapid development of China's industry, the development of "man-made resources" to replace "natural resources" will also become a trend, and alternative products of industrial resources will have huge market and economic benefits. Height Adjustable Standing Desks If you want to work in a healthy way at home, the most important thing is Sit Stand Desk . Other ordinary Office Desk are not suitable for long-term work. A Height Adjustable Desk needs to be able to adjust the height of the desk, or more other changes. You can choose whether to work sitting or standing. The space of each family is different, so we provide many different sizes and types of Adjustable Standing Desk, Let every customer have a suitable solution to create their own healthy office environment. Our Height Adjustable Table is designed and developed by professional R & D personnel, and the height adjustment range is researched. The most suitable height range is selected to meet the users of different heights, which greatly improves the utilization rate of Electric Desk. Height Adjustable Standing Desks,Steady Height Adjustable Sit Stand Desk,2-Leg Height Adjustable Desk,Computer Height Adjustable Desk CHEX Electric Standing Desk , https://www.zjqxhdesk.com