China's plastics industry facing the world 4

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President liaozhengpin: China's plastics industry facing the world (4)

2.2.2 China's BOPP film production lines are almost all imported equipment, with serious excess production capacity. By the end of the 1990s, the BOPP film industry began to rush into BOPP production lines across industries. By the end of 2003, there were 82 BOPP plants in China, and more than 130 production lines have been put into operation and have been signed to be installed, commissioned and put into operation. Among them, Bruckner equipment in Germany accounts for more than 49%, Mitsubishi Heavy Industry Equipment in Japan accounts for about 34%, DMT equipment in France accounts for about 12%, and a small number of other production lines. The annual production capacity is 1373200 tons. It is estimated that there will still be 18 new or expanded BOPP projects in 2004, of which 12 will be newly built, accounting for 66%. It is estimated that by the end of 2004, the national BOPP production capacity will reach 1.76 million tons, and by the end of 2005, it will exceed 2million tons, while the annual market demand is about 900000 tons, that is to say, 1/2 of the production capacity will be empty BOPET film industry is overheated, and the market supply exceeds demand is a foregone conclusion

in biaxial tensile materials, BOPP has the largest market share, and yu'e Bao has publicly called out "The expected annual yield is 7%, followed by BOPET film. According to the statistics of BOPET special committee of China Plastics Association, since 1995, the average annual market growth rate of domestic market demand has been about 15.5%. By the end of 2002, there were more than 20 BOPET film manufacturers in China, with 25 production lines of various types and an annual production capacity of about 110000 tons. Qingdao Institute of bioenergy and process recently successfully developed new polyurethane materials, with an import volume of about 7.3% Million tons, the export volume is 10000 tons, and the annual apparent demand is about 173000 tons; The output in 2002 was 100000 tons, an increase of 25% over that in 2001; In 2003, the output was about 140000 tons. In 2003, the capacity of BOPET plant reached 200000 tons and 40 production lines; It is estimated that the apparent demand for BOPET in the domestic market will be 200000 tons by 2005

it is predicted that by the end of 2005, the domestic BOPET film production capacity will increase sharply to more than 500000 tons. From the second half of 2004, the oversupply has become a foregone conclusion, and it is expected that the oversupply in 2005 and 2006 will be extremely serious. The overheated development and irrational investment of domestic BOPET film industry will not only seriously affect the overall healthy development of the industry, but also fail to bring the expected return on investment to new investors

2.2.3 plastic products for building

during the Tenth Five Year Plan period, the added value of the construction industry is expected to be more than 500billion yuan per year, accounting for more than 6% of the GDP. In 2005, the urbanization level reached more than 35%, and the new urban housing will still develop at a scale of about 500million m2 per year. The market share of all kinds of building plastic pipes and plastic doors and windows will reach 45% and 20%. About 3million tons of all kinds of plastic pipes and door and window profiles are required. In addition, the total demand is about 4million tons, including polymer waterproof materials, decoration materials, various thermal insulation materials and other building plastic products

at present, the average use proportion of plastic pipes and profiles in building pipes and doors and windows has exceeded 30% and 15% respectively. In 2003, the output of plastic pipes and profiles reached more than 2.8 million tons. In the first half of 2004, the output of plastic pipes and profiled materials increased, and the increase was still caused by pipes and matching pipe fittings the market prospect of plastic pipes is good.

plastic pipes are one of the important categories of chemical building materials. They have many types, a large growth rate, a promising market prospect and broad development space. Among the numerous PVC products, PVC pipes are the most consumed variety among all kinds of plastic pipes. At present, there are nearly 1000 plastic pipe manufacturers in China, with more than 3000 production lines, a preliminary estimate of the production capacity of 3.5 million tons and a production capacity of more than 1.5 million tons. In recent years, China's plastic pipeline industry has developed rapidly, with the continuous increase of varieties and specifications, the continuous improvement of product quality and the expansion of enterprise scale. Among them, there are more than 70 production enterprises with a capacity of 10000 tons, about 10 enterprises with a capacity of 100000 tons, and more than 60 PVC-U pipe production enterprises with an annual production capacity of more than 10000 tons. With the increasing attention of the state to environmental protection, the state will invest a huge amount of money in the construction of drainage pipes in the next five years, which means that the development market space of plastic buried drainage pipes will increase. Last year, the growth rate of plastic pipes exceeded 23%, 8% higher than that of plastic products, and also higher than that of major varieties in the plastic manufacturing industry

during the Tenth Five Year Plan period, PVC-U and PE plastic pipes were mainly popularized and applied, and other new plastic pipes were vigorously developed. By 201, although China's economic growth has slowed down as a whole for 0 years, 80% of the building drainage pipes, 70% of the building rainwater drainage pipes, 30% of the urban drainage pipes, 80% of the building water supply, hot water supply and heating pipes, 70% of the urban water supply pipes and 60% of the urban gas plastic pipes (medium and low pressure pipes) have been used in the national new construction, reconstruction and expansion projects, 90% of the protective sleeves for building wires shall be plastic pipes PVC profile doors and windows are developing in the direction of large-scale and high-quality.

pvc doors and windows, as a new building material, are known as the fourth generation of doors and windows in the 20th century and even the 21st century after wood doors and windows, steel doors and windows and aluminum alloy doors and windows. The application of plastic profiles and doors and windows is still growing by a large margin nationwide. By the end of 2003, China had more than 4000 profile production lines, with a total capacity of 3million tons and a profile output of 1.4 million tons. There are nearly 10000 manufacturers of plastic doors and windows, with a production capacity of more than 330million m2 and an output of more than 154million m2

during the Tenth Five Year Plan period, PVC-U plastic will be mainly promoted. By 2005, the market share of plastic doors and windows in the national building doors and windows market will reach more than 25%, and by 2010, the market share of plastic doors and windows in the national building doors and windows market will reach more than 30% the development momentum of plastic waterproof materials is strong

by 2005, the share of new waterproof materials in the national waterproof engineering market will reach more than 50%

in the polymer waterproof coiled materials, new polymer waterproof coiled materials such as ethylene propylene diene and PVC shall be mainly promoted. By 2005, the market share of the new polymer waterproof coiled material in the national waterproof engineering market will reach 11%, and the consumption will be about 45million m2/year. By 2010, new waterproof materials will occupy a leading position in the national waterproof engineering market, reaching more than 70%. Plastic (PVC, PE, PU, etc.) polymer waterproof coiled materials will occupy a considerable market share and have a strong development momentum

2.2.4 artificial leather and synthetic leather

the development of China's artificial leather and synthetic leather industry was the fastest from the 1980s to the 1990s. There were 2400 manufacturers, large and small, with more than 7200 production lines, more than 1000 large production lines, and equipment production capacity of more than 3billion m2. Accordingly, the total demand for artificial leather and synthetic leather is predicted to be 780000 tons per year, and the total demand for high-grade synthetic leather is 1.05 billion m2. Including 316million m2 of garment leather, 263million m2 of shoe leather and 316million m2 of luggage leather

2.2.5 polyurethane plastic products

China has become the largest production base and consumer market of polyurethane industry in Asia. It is estimated that in 2006, the output of polyurethane products in the world will reach 11.65 million tons, with China accounting for 2.4 million tons; The consumption of polyurethane products in the world reached 9.79 million tons, and China accounted for 1.87 million tons. The annual average growth rate of world polyurethane production capacity is 4.4%, and the annual average growth rate of consumption rate is 3.4%;, The hot spot of polyurethane growth in Asia is China, and the growth rate should be controlled in terms of extrusion temperature, screw speed, linear speed of traction device, etc. to ensure that they will reach 15.8% and 14.1% respectively. It can be seen that China is one of the regions with rapid development of polyurethane industry in the world

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