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| Engineering Plastics Industry Twelve Five-Year Plan |
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| News Source：http://www.jinchemical.com/
; SendDate：2010-12-7 11:22:38 |
Business community for a hearing on December 7, domestic and international level, China Engineering Plastics Industry started late, 10 years ago, the China Engineering Plastics Industry production capacity and demand is seriously lagging behind in comparison, more than 85% of raw materials imported resin, more than half of the change resin material used foreign products. Today, the China Engineering Plastics fruitful, has gradually formed a synthetic resin, plastic and alloy modification, processing applications and other related supporting capacity of a complete industrial chain. Aggregate capacity of engineering plastics in China has reached about 60 million tons per year, the modified resin has more than 200 million tons of annual production, and even past the embargo on China foreign special engineering plastic resin, and now almost all domestic production, and can be a small amount of exports. In the past 10 years, average annual output value of China's engineering plastics increased by 20% or more, firm size has grown in strength, increasing level of technology. At present, the synthesis of engineering plastics has been in the blue group, the sky of the Group, Shenma Group, Yizheng Chemical Fiber, Deyang and science and technology on the scale of the enterprise. As with exceptionally good performance engineering plastics, and its level of technological development level of attention by the government, has been included in the national long-term technology development program in the key high-tech options. In 2009, Ministry of Science and Industry Support Program, there are non-phosgene polycarbonate and other plastic items were included 7. In addition, after long-term technology research, the current rapid development of plastics technology, materials and resins in the modified alloy, part of the product technology, quality indicators have also been close to the foreign advanced level. A number of special engineering plastics products, technology has entered the international advanced level.
Although China's engineering plastics in the synthesis and processing has made great progress, but overall still lag behind the developed countries. Compared with advanced countries, China's plastics industry production capacity still insufficient, poor product quality, product specifications less, not in series, lack of high-performance products, small scale production and decentralized, the lack of large-scale leading enterprises and other shortcomings. In addition, the state still lack the support of engineering plastics industry, making the slow part of product development, product acceptance is still a certain gap with foreign countries, international competitiveness is weak. In addition, much favored by the two industry sectors PA (nylon) and PC (polycarbonate), after the financial crises, domestic enterprises are more concerned about the modification application and future direction. Therefore, by means of increasing industrial demand, comply with the current trend of low-carbon economy, seize the large aircraft and a number of state key construction projects of the opportunity to upgrade their technological level, speed up the upgrading of product structure, and promote China's engineering plastics industry, faster, a more healthy development.
Second, the development goals, 1, to improve the synthesis of engineering plastics production capacity, to build the core competitiveness of China's engineering plastics blend, modified many enterprises, but the relative lack of synthesis in the country's strong support, some domestic enterprises through the introduction of technology or developed to achieve the PA, PBT, POM, PPS, PC and other resins for industrial production, has emerged as the Blue Group, Yuntianhua Group, Shenma Group, Yizheng Chemical Fiber, Deyang technology, such as a Baling Petrochemical a large batch of synthetic resin pilot plant engineering plastics business. Domestic research institutes are also active, including Jilin University, developed a special plastic polyether ether ketone (PEEK), and the establishment of large high-tech Materials Co., Ltd., Changchun Jilin, to achieve the industrialization of PEEK as the world's No. 2 maker of PEEK enterprise; Extension Technology Co., Ltd. Sichuan, China took the lead in the domestic realization of polyphenylene sulfide (PPS) industry; Shanghai the successful development of synthetic resin, polyimide (PI), Chinese Academy of Sciences and Engineering, Ningbo Institute of Materials Technology also thermoplastic poly imide resin, the structural design and advanced preparation methods as a breakthrough, using new technology and the polymerization catalyst additives, has developed low-cost, novel structure, high performance thermoplastic polyimide resin, which are made in the field of to achieve a technical breakthrough, but the industrial transformation is still insufficient. During the second five-production technologies should focus on the transfer of engineering plastics conversion, real industrial production, plastic products, improve our international competitiveness.
2, the development of new engineering plastics processing technologies to meet the application needs to mix with the mixing, forming, polymer processing, after processing is the general process.
With the large aircraft, the development of lightweight vehicles, international development increasing demands for low-carbon economy, the traditional processing technology application and development of engineering plastics can not meet the new requirements, so traction should be applied to the development of new processing technologies, such as: Supercritical fluid assisted processing technologies, including: supercritical foaming, extrusion, synthesis, degradation and a series of related technology; the development of new environment-friendly materials, processing technology, the current green bio-based, bio-material system effective way to alleviate one of the oil crisis, but the current equipment can not meet domestic processing plant fiber composite material of continuous production, which greatly limits their application process, and therefore should pay attention to the development of new technologies; in order to achieve the purpose of energy saving, light quantify the automotive and other related industries focus, so the development of new low-cost fiber-reinforced polymer composites, their application to achieve a feasible way; other traditional engineering plastics recycling technology is the key to achieve sustainable development, with the the expansion of the field of engineering plastics applications is bound to have more and more waste, how to green recycling, recycling is to achieve a face important issues must be addressed, attention should be paid during the second five-recycling technology development, to resolve worries . Special resin is still the focus of attention.
3, open up new industries in the application of engineering plastics, automotive, industrial manufacturing, electronics and consumer plastics packaging industry is the largest of the four applications. A car, for example, engineering plastics industry is no longer simply to meet the auto industry, but as a participant in the auto industry to play a more important role. Lightweight, comfortable, energy-saving technology is the latest trend in automotive development, a trend that will accelerate the process of automotive plastics. Each 10% reduction in vehicle weight, fuel consumption can be reduced by 6% to 8%, the amount of automotive plastics has become a national vehicle production techniques to measure the level of one of the signs. At present the amount of plastic per car average of 100kg, 150kg from the international level there are still gaps. Applications in the emerging field of engineering plastics is the focus of development. Such as: new energy, advanced manufacturing, laser printing. Such as: solar photovoltaic devices (PV) of a variety of key materials, the current DuPont TedlarPVF (PVF) films has been an integral component materials is back.
4, general engineering plastics and high performance engineering plastics, high performance, low cost and general plastic engineering plastics in recent years has been the development goals. This is also the development of engineering plastics industry 30 years of practice summary, consistent with the actual situation in China, also in line with world trends. New variety of plastic monomers difficult, long cycle investment, effective slow, late 20th century, 80 has shown a decreasing trend in the future there will not be much short-term market new varieties; and by the existing polymer and the single catalyst for change through the special structure, through alloying, blending, modification and other technical materials into new varieties to meet market needs. The General Plastics engineering, high performance and low cost of engineering plastics, is the current and future development of the main goals.
In short, through technological innovation, improve the technological level of China's engineering plastics, and enhance competitiveness of the industry, led by the plastic power to a plastic power of change is always the same development goal of engineering plastics.
Third, the measures proposed in recent years China's engineering plastics industry has gained considerable development, but there are still large compared with the gap between foreign countries, mainly due to the one hand, lack of R & D investment, followed by R & D is relatively dispersed, other production and research binding is not tight enough, which also involves the provision, transfer, and many require coordination among the parties to process, so slow, the real industrial project is relatively small. View of this situation can be improved from the following aspects: 1. Strengthen the close links between production levels, and promote transfer transformation; 2. Focus on the various break; 3. Macro-policy guidance; 4. The appropriate use of external force to accelerate the industrialization process;
Reported for the project, 1. Assisted supercritical fluid processing technology, including: supercritical foaming, extrusion, synthesis, degradation and a series of related technologies; 2. Environmentally friendly materials processing technology: energy saving, material saving and environmentally as premise, combined with the physical and chemical means to improve the development of new environment-friendly equipment, polymer materials; 3. economical composite manufacturing technology: In order to achieve the purpose of energy saving, lightweight automotive related industries such as focus, so the development of new low-cost fiber reinforced polymer composites, their application to achieve a feasible way; 4. engineering plastics recycling technology: With the expansion of the field of engineering plastics applications is bound to have more and more waste, how to green recovery, to achieve recycling is facing a major problem to be solved, attention should be paid during the second five-recycling technology development, to resolve worries.
5. The development of new fluorine resin: for water treatment, energy and other new applications, development of new functional fluorinated functional materials. 6. Nanomaterials practical technology: nanotechnology from there has been no real play to their strengths, future studies on nanomaterials is still an indispensable part of the engineering plastics industry could have unexpected results. 7. Functional and high performance engineering plastics: through alloying, blending, modification and other technologies into new varieties of materials so that the common engineering plastics, high performance and low cost of engineering plastics to meet market needs.
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