Domestic special rubber new technology development speed
In recent years, China's domestic production of special rubber production and processing technology has greatly improved, and various companies have independently developed special synthetic rubber technology has been available. Special rubber has been widely used in various industrial and civil fields due to its excellent performances such as oil resistance, heat resistance, and aging resistance. It has become a new chemical material attracting much attention. Industrial 3D Printers/Sand 3D Printers/Binder Jetting Additive Manufacturing Guangdong Fenghua Zhuoli Technology Co., Ltd , https://www.fhzl3dprinter.com
In April 2010, Lanzhou Petrochemical Company reported the success of industrial scale-up experiments of high-performance butyl hydroxyl, high-molecular-mass butyl carboxyl, and new nitrile carboxyl-based liquid rubber products. After identification, product technical indicators and application performance can all meet the needs of aerospace and defense construction.
Lianyungang Jintai Rubber Co., Ltd. announced in June 2010 that its self-developed gas-solids process chlorosulfonated polyethylene rubber (CSM) process passed the results appraisal. This is the first time in the world that non-traditional process method has been used to achieve large-scale production of CSM. It is understood that over the years, domestic and foreign companies have used traditional techniques to produce CSM. This process requires the use of a hazardous substance as a solvent in the production process. It seriously damages the environment, especially the ozone layer, and harmful gases generated during the production process endanger the workers’ bodies. And nearly 0.5% of the hazardous residues in the product are difficult to remove. The gas-solids process tail gas developed by Jin Taida can be completely absorbed, the product does not contain any toxic solvent residues, and the product does not require the solvent removal process in the production process, which greatly reduces the equipment construction cost and production cost. At present, the products have been exported to the United States, South Korea, Germany and other countries.
In August 2010, the new heat-conductive synthetic rubber developed by Jixi Sanyuan Special Rubber & Plastics Co., Ltd. of Heilongjiang Province--HTR produced a cool pad technology and won the national patent. According to reports, this kind of cool rubber pad is made of synthetic rubber HTR which is a new heat-conducting material. It solves the technical problems that ordinary grass and bamboo mat materials have low thermal conductivity and are not cool. A new type of new thermal conductive material, synthetic rubber HTR, is synthesized from macromolecules and has a specific thermal conductivity and specific heat capacity. It is made using a pressureless, heat-free curing process.
At the 4th International Chemical New Material (Chengdu) Summit that ended at the end of August this year, Li Yongwu, President of the China Petroleum and Chemical Industry Federation, proposed to encourage competitive enterprises to carry out mergers and reorganizations to promote the integration and scale of upstream and downstream industrial chains. , Large-scale, the formation of a number of special rubber, engineering plastics, high-performance composite materials and other chemical new material base.
Industry insiders pointed out that in the next few years, the demand for special rubber and thermoplastic elastomers in various fields of industry and civil use in China will continue to increase. Modern rail transit and urban construction require that related facilities have higher speed, safety, stability, and durability, and require excellent performances such as anti-seismic and sound insulation, which all provide a broader application of special rubber and its products. The stage, I believe that China's special rubber in the "twelfth five-year" period must have made great achievements.