Let’s discuss the current situation of polyoxymethylene production in China
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Let’s discuss the current production status of polyoxymethylene in China, the projects under construction, as well as the market situation. CNOOC Tianye’s polyoxymethylene production facility is now in the equipment installation phase, and it will be able to start operating next year; another polyoxymethylene project is set to come online.
Correction: Tianye’s polyoxymethylene is produced using Fuyi’s technology; many people claim it is made with Polish technology. However, the production technology of Fuyi International Engineering Company is superior to that of the Polish company ZAT in terms of product quality, energy consumption, and the risks associated with scaling up production. Key features and advantages of Fuyi’s polyoxymethylene production technology: (1) The polymer is formed by copolymerizing trioxymethane and dioxolane, which gives it advantages over homopolymerized polyoxymethylene in certain aspects. (2) All operations are carried out on a continuous basis. (3) No solvents are required during the polymerization process. (4) The polymerization process allows for easy control over the molecular weight and properties of the polymer. (5) Lower consumption of raw materials and utility resources. (6) The processing characteristics and mechanical properties of the resulting polyoxymethylene are comparable to those of the best commercial-grade engineering plastics. (7) It is possible to choose the desired grade for the final product. (8) It involves a proven production method, with clear descriptions of the process and key operating parameters
On the second floor, it was said that Tianye’s polyoxymethylene uses Fuyi’s technology? I’m not sure when you got that information; as far as I know, it’s definitely not from Fuyi Technology
Yuntianhua uses Polish technology, but now, after improvements, its technology is more advanced than that of Poland.
What is the quality of Yuntianhua’s products? What price range falls under the lower-priced category?
The quality is pretty good, and the price is likely the lowest in China – great value for money
Correction: Amano does not use Fuji Art technology. Prices of polyoxymethylene in recent months: POM M90 from Yuntianhua, injection-molded copolymer, 91,2600 12,600; POM M270 from Yuntianhua, injection-molded copolymer, 27,12800 12,800; POM BS090 from Shanghai Lanxing, 11,300 11,300; POM M90-04 from Nantong Baotailing, 16,000 16,000
Historical prices of Yun Tianhua’s polyoxymethylene: 2003 – 14,800; 2004 – 16,000; 2005 – 18,500–16,300; 2006 – 16,900–14,500; 2007 – 13,800–15,000; 2008 – 14,800–14,000–13,200; 2009 – 13,200–12,800
Yuntianhua has lower quality, which is why its price is relatively low; however, many manufacturers receive orders that specify the use of DuPont or Boron products