HCBBS Forum (English)
Submit Chemical Projects / Find Solutions
Amplify Your Requirements on a Broader Chemical Platform *Engineering · Technology · Equipment · Solutions*
Submit Request

Analysis and Forecast of Supply and Demand in China’s Polyoxymethylene (POM) Industry

2009-09-23View Original

Thread Content

Analysis and Forecast of Supply and Demand in China’s Polyoxymethylene (POM) Industry, 2009-8-11. Source: Web Abstracts. 【Report from Global Plastics Network, August 11, 2009】 The global financial crisis that originated in the United States in 2008 affected every industry and company, and particularly in the fourth quarter of 2008, the chemical and plastics industries faced great difficulties in their operations. The main reasons are as follows. First, oil prices plummeted sharply; this drop in oil prices had an immediate impact on a range of downstream products. The prices of chemical and plastic products followed suit, with chemical product prices falling significantly in October. Meanwhile, the costs associated with raw material inventory remained high, resulting in a rapid reduction in the profit margins for companies. Secondly, the severity of the economic crisis suddenly intensified, leading to a surge in cautious attitudes among downstream consumers; demand dropped rapidly, prices continued to fall, and in some cases costs even exceeded prices. This made it even more difficult for companies to earn profits, prompting many chemical manufacturers to decide to suspend or reduce production. The financial crisis that began in 2008 had an impact on both the production and demand for polyoxymethylene worldwide; global demand is set to slow down, with global consumption of polyoxymethylene expected to grow at an average rate of around 3% per year in the coming years. The global consumption is expected to reach 850,000 tons in 2008, and 950,000 tons by 2012. The existing production capacity is more than sufficient to meet market demand. Among them, industries such as the automotive and electronics sectors in the United States and Western Europe were significantly affected, with annual demand growth rates of 2.8% and 2.5% respectively, while demand in Japan remained at similar levels to those in 2006, showing no significant increase. Demand in the Asian region, including the Chinese mainland, is also expected to slow down in the coming years, with an annual growth rate of 6%. Production of polyoxymethylene in China: The methanol plant of Daqing Oilfield, belonging to China National Petroleum Corporation, invested 567 million yuan to adopt technology from the American company Celanese and build a POM production facility with an annual capacity of 20,000 tons. The design work for this facility began in 2002, and it came online in 2004. The project of Shanxi Jincheng Orchid Science and Technology Co., Ltd., which involves an investment of 580 million yuan to produce 20,000 tons of POM per year, was approved by the **Planning Commission in 2004; it is now capable of producing 30,000 tons per year. Building on its existing polyoxymethylene production facility with an annual capacity of 10,000 tons, Yunnan Yuntianhua Co., Ltd. invested in the construction of a new facility with a capacity of 20,000 tons of polyoxymethylene. On July 23, 2006, the new polyoxymethylene production facility began to produce qualified products. In 2006, the polyoxymethylene production unit of Yunnan Yuntianhua Co., Ltd. manufactured 11,000 tons of polyoxymethylene. On April 12, 2007, the 60,000-ton/year polyoxymethylene project of Yunnan Yuntianhua was launched in the Chongqing (Changshou) Chemical Industrial Park. This 60,000-ton/year polyoxymethylene project utilizes Polish polyoxymethylene technology, with a total investment of 2 billion yuan. The entire project consists of three sets of 20,000-ton polyoxymethylene production units. The first phase was completed in July 2008, and the remaining two sets of production units will also be fully built and put into operation by 2010. Once all facilities are completed and put into operation, Yuntianhua’s polyoxymethylene production capacity will account for one-third of the country’s total capacity. On March 29, 2008, the first phase of Shanghai Lanxing New Materials Company’s production facility, capable of producing 40,000 tons of polyoxymethylene per year, was completed and put into operation in the Shanghai Xinghuo Development Zone. The second-phase project with an annual production capacity of 60,000 tons of polyoxymethylene is under construction. Within five years, Shanghai will have polyoxymethylene production facilities with an annual output of over 100,000 tons, making it one of the largest polyoxymethylene production hubs in the world. As of now (December 2008), China’s polyoxymethylene production capacity is 222,700 tons per year. The main manufacturers include: Baotailing Engineering Plastics (Nantong) Co., Ltd. (60,000 tons per year), Yunnan Yuntianhua Co., Ltd. (50,000 tons per year), DuPont-Kuraray Polyoxymethylene (Zhangjiagang) Co., Ltd. (20,000 tons per year), Shanxi Jincheng Lanhua Science & Technology Co., Ltd. (30,000 tons per year), Daqing Oilfield Methanol Plant (20,000 tons per year), and Shanghai Lanshin New Materials Company (40,000 tons per year). The main polyoxymethylene projects under construction in China at present include the second phase of Shanghai Lanxing New Materials Company, owned by Sinochem Group Lanxing Company, with a production capacity of 60,000 tons per year, which has already begun construction ; **The polyoxymethylene projects of United Chemical Co., Ltd. with a capacity of 40,000 tons per year and Yunnan Yuntianhua Co., Ltd. with a capacity of 60,000 tons per year have also begun construction. In China, there are not many enterprises that possess the technology for producing polyoxymethylene on an industrial scale; as a result, the range of available products is limited. For example, Yunnan Yuntianhua Co., Ltd. can only produce a few different grades of this material, while Shanghai Lanxing New Materials Company has just over 10 grades available. In contrast, major international multinational companies have 30 to 40 different grades to choose from. Therefore, in terms of both production scale and product variety, domestic polyoxymethylene production technology remains relatively backward. The manufacturing technology still has some shortcomings; the consumption of raw materials and utility resources is high, and the quality of the products is not stable. Coupled with price competition from imported products flooding the market, the polyoxymethylene produced by various factories is far from sufficient to meet domestic demand. In addition to the gap in production technology compared to foreign countries, there is also a significant disparity in the processing technologies and equipment for polyoxymethylene abroad; for example, when processing polyoxymethylene, foreign companies generally use mold temperature controllers, while few domestic companies employ such devices. Moreover, there is a huge gap in the technology for manufacturing molds in China as well. Finding ways to overcome the negative effects of these disparities is key to the effective use of polyoxymethylene. Although there are dozens of types of polyoxymethylene, 90% of the products available in the domestic market currently are of the standard type, which represents a gap compared to foreign markets where modified products are used to a greater extent – their usage rate exceeds 30%. In the processing and application of polyoxymethylene, the following problems generally occur: mold fouling, yellowing of the products, strong processing odors, high shrinkage rates, brittleness of the products, poor surface finish, warping and deformation, voids or bubbles, flow marks, and silver streaks. The occurrence of these problems is related, on the one hand, to the inherent properties of polyoxymethylene; it is also sensitive to light, and exposure to light can cause it to decompose, leading to product yellowing. On the other hand, they are caused by outdated processing techniques or equipment – for example, poor precision of injection machines and inaccurate temperature control, which can result in the decomposition of polyoxymethylene and thus product yellowing. Imported products are impacting the domestic market. China relies heavily on imports for polyoxymethylene; currently, imports account for around 50% of domestic consumption. Several foreign companies, led by Japanese manufacturers, drive down the prices of common grades of polyoxymethylene resin that can be produced domestically, while raising the prices of special grades, thereby squeezing the profits and survival space of domestic polyoxymethylene producers. Currently, imported products still dominate the domestic market price of polyoxymethylene. Changes in supply and demand: The production capacity of domestic polyoxymethylene manufacturers is far from sufficient to meet the needs of domestic end-users, so a considerable amount of polyoxymethylene is imported from abroad each year. This, in turn, encourages foreign companies to invest in polyoxymethylene production facilities in China. The domestic polyoxymethylene market is largely dominated by foreign companies. The price of ordinary grades of polyoxymethylene is low, but high-end products maintain relatively high prices. If the production capacity of polyoxymethylene increases significantly and supply exceeds demand, generally speaking, the price of polyoxymethylene in the domestic market will fall. Polyoxymethylene possesses strength and hardness comparable to that of certain metals, and is typically used in applications that require high precision. It is widely employed in industries such as electronics, automotive, and machinery. However, due to the impact of the financial crisis on these industries, demand for polyoxymethylene has decreased, resulting in lower transaction volumes and falling prices. Currently, domestic demand for polyoxymethylene is growing rapidly, while production capacity is severely insufficient. In addition to Yuntianhua, several other domestic companies plan to build polyoxymethylene production facilities, and several well-known international manufacturers of polyoxymethylene also have plans to set up plants in China. Table: Statistics on Planned and Ongoing Polyoxymethylene Projects Sequence Number Project Owner Project Capacity Project Progress 1 Sinochem Lanxing Company 160,000 tons/year Under construction 2 Yunnan Tianhua Group 40,000 tons/year Under construction 3 **United Chemical Co., Ltd. 40,000 tons/year Under construction 4 CNOOC Tianye Chemical Co., Ltd. 60,000 tons/year Under construction 5 Tianjin Bohai Chemical Co., Ltd. – Tianjin Alkali Plant 40,000 tons/year Under construction 6 Kaifeng Longyu Chemical Co., Ltd. 100,000 tons/year Under construction 7 Shenhua Ningmei Group 60,000 tons/year Under construction 8 Investment Promotion Bureau of Jiangyou City, Sichuan 10,000 tons/year Planned Based on this analysis of China’s polyoxymethylene production and market, in the coming years, the situation where demand exceeds supply for this material in China is set to change. At present, the development of the polyoxymethylene industry in our country is far behind that of advanced countries abroad, and demand for such products relies heavily on imports. Although our country began developing polyoxymethylene quite early on, decades of progress have led to breakthroughs in technical capabilities.
Reply #22009-09-24
I haven’t heard that Blue Star plans to build a plant with a capacity of 160,000 tons; I only know that one plant with a production capacity of 40,000 tons has already been built, while the project for a plant with a capacity of 60,000 tons has not yet been launched.
Reply #32009-09-24
Downstream products of methanol, just like methanol projects themselves, are widespread; there should be some products that involve a certain level of technology.
Reply #42010-10-26
Tangshan Zhonghao will also produce 60,000 tons of polyoxymethylene
Reply #52010-10-27
Yuntianhua Group’s polyoxymethylene production has reached 90,000 tons, which surely makes it the number one producer in China. It’s a shame, however, that the quality of its products isn’t yet on par with that ranking o Hehe. I wonder if other companies planning to establish POM production facilities have considered product quality issues, and how they can compete on quality with international giants such as DuPont and Cyrene. Hehe
Reply #62010-10-29
Good question! Sure, companies do want to improve the quality of their products, but it’s like trying to see things through fog. The task of companies is to carry out production, while research should be done by research institutions and universities. Due to the lack of unified organization and financial support, these institutions are limited to developing certain additives and publishing papers; as a result, we end up with research institutions taking on corporate tasks, creating a situation where companies try to engage in research activities when they shouldn’t.
Reply #72010-10-29
What LZ has listed is just a portion of them; there have been numerous polyoxymethylene projects in China in recent years. If all of them were put into operation, then the prospects………
Reply #82011-07-02
The information on the first floor comes from the Internet; it was a feasibility study conducted by some research institute in Sichuan. Many of the data in it are unreliable – they just wrote up a feasibility study without conducting any proper research in order to sell it
Reply #92011-08-05
After the expansion of Blue Star 4 to a capacity of 600,000 tons, there are plans to build another plant with a capacity of 100,000 tons in Lanzhou. It is likely intended to gain experience in scaling up projects during the expansion and renovation, thereby avoiding the need for additional investment in new projects. I don’t know when it will be implemented.
Reply #102011-08-28
I’ve learned it, thanks for sharing! !
Reply #112011-11-03
Reply to 2# feidian1100: The second-phase project with an annual capacity of 60,000 tons has already started construction; it is not yet clear when it will go into operation; The 160,000 tons per year mentioned above likely refers to the total capacity of 160,000 tons per year for phases two and three combined, while the overall planned capacity is 200,000 tons per year once all phases three are in operation

Submit a Project

**Looking for Chemical Technology, Equipment & Solutions?** No Registration Required Broader Platform Exposure | Global Chemical Service Provider Connections

Submit Request — Free Consultation

Disclaimer

This is an automated machine translation of the original thread. Some technical terms may have inaccuracies; the original text shall prevail. Click "View Original" at the top right to access the source page, which supports IP-based automatic real-time language translation. Please watch out for contact details and sales inducements to prevent fraud. All content and translations are for reference only, representing solely the poster's personal views. For enquiries, email service@hcbbs.com.