A good news came from Hohhot, Inner Mongolia, China Zhonghai Chemical Tianye Company successfully produced pellet products with an annual output of 60,000 tons of polyformaldehyde C-line. At this point, the largest single polyoxymethylene project in China was successfully completed and put into full operation in China National Oceanic Corporation. The China Chemical Industry Chain has been successfully extended and expanded.
The polyoxymethylene project of China Ocean Chemical Tianye Co., Ltd. has a total of three production lines, which can produce about 60,000 tons of polyoxymethylene annually. Polyoxymethylene has a long process flow, especially for process conditions. According to the design and domestic and foreign precedents, the polyoxymethylene plant generally takes 3 months to drive, and the temperature cannot reach below 10°C. In the cold environment of minus twenty degrees Celsius in winter, the tester of China National Ocean Chemical Tianye Company achieved production of qualified pellets on November 19 last year in only 25 days, and set a precedent for domestic and foreign customers. With the experience of successful test of the A-line, they opened the POM B line feeding test curtain on December 30, 2010. On January 11, 2011, it took only 13 days for line B to successfully produce polyformaldehyde pellets. On May 19th, 2011, the polyoxymethylene line C was fed through a dozen units such as formaldehyde concentration, tripolyformaldehyde monomer production, polymerization, grinding passivation, monomer removal, blending, and granulation packaging. On June 7, qualified pellet products were produced. Up to now, a full set of equipment has produced more than 10,000 tons of polyformaldehyde, which has injected vitality into the domestic polyformaldehyde market.
It is understood that the company's annual production of 60,000 tons POM project has been listed as a special research topic in the field of major new materials by Hohhot Chemical Amano. It has received strong support from policies and funds, and also established a special laboratory to improve the quality of POM. Sexual research.
It is also known that polyoxymethylene is a high-tech thermoplastic engineering plastic that is widely used in fields such as electrical and electronic equipment, machinery, instruments, daily-use light industry, automobiles, building materials, and agriculture. "Steel" is the future metal replacement material. Currently, there are not many enterprises that can master polyformaldehyde production technology and can produce qualified polyformaldehyde. There are few product varieties, and most of them rely on imports. Currently, the import volume accounts for about 50% of domestic consumption.
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