"All indicators have reached the standard of high-grade products, and the feedback from downstream users is very good." On December 12, Gao Zhixing, chief engineer of the Rubber Operation Department of Lanzhou Petrochemical, held the latest issue of carboxybutyl I am happy to tell you about the feedback from users of nitrile rubber products.
Since the first domestic carboxyl nitrile rubber product was produced at the end of September, Lanzhou Petrochemical has produced a total of more than 60 tons of carboxyl nitrile rubber products. The product quality has reached the standards of similar foreign products and has been widely recognized by the market. The successful production of this product is a successful practice for Lanzhou Petrochemical Company to independently develop new products and new materials. It is also an important symbol of breaking through key technical barriers, successfully filling the domestic technology gap and breaking the foreign technology monopoly.
Carboxylic nitrile rubber is mainly used in the preparation of rubber products, adhesives and mechanical parts that require high oil resistance and wear resistance. Its market price is three times that of general nitrile rubber. "Previously, the domestic demand for carboxyl nitrile rubber exceeded 3,000 tons/year, but it was completely dependent on imports. Carboxy nitrile rubber has become a key choke technology and material." Gao Zhixing said.
Actively breaking technological blockades and striving to overcome stuck problems are common in the development and production of new products at Lanzhou Petrochemical. In recent years, Lanzhou Petrochemical has focused on new energy, new materials and new businesses, and is committed to pursuing new breakthroughs in scientific and technological innovation. Taking "basic + high-end" as the development idea, it has continued to strengthen the research and transformation of core technologies. Metallocene polyethylene materials, RP260, LD26D medical Polyolefin products, ultra-clean roughened film polypropylene, 110/220 kV ultra-high voltage cable materials, new heat-resistant nitrile rubber, new thermal nitrile rubber and other new products are emerging one after another, and the overall technology is leading in the country. Independent research and development opens the door to new product development, promotes the company's integrated refining and chemical transformation and upgrading, and accelerates the transformation of the modern energy and chemical materials industry.
In the process of research and development of carboxyl nitrile rubber products, Lanzhou Petrochemical worked closely with China Petroleum and Petrochemical Research Institute and Northwest Chemical Sales Company to integrate the research, production and sales processes, formulate a systematic and complete industrial trial production plan, and provide guidance on development and production. 11 aspects including process indicators, operation operation cards and emergency plans were clarified to achieve the goal of "one product, one policy" special control.
"The successful development of new products not only meets the increasingly urgent domestic demand for high-performance carboxyl nitrile rubber products, but also lays a solid foundation for Lanzhou Petrochemical's plan to build a nitrile giant. It is an important contribution to the development of my country's aerospace and automobile industries. ." said Chen Dongping, director of the Rubber Operation Department. According to statistics, since this year, Lanzhou Petrochemical has completed a total of 36 industrial production projects of new products, with a total output of 503,800 tons, which has added significant "weight" to enhance the company's core competitiveness.
