China Drying Network News from January to June, the cumulative total domestic plastic products 26,407,400 tons, an increase of 7.3 percentage points year-on-year decline. In the month of June, the output of domestic plastic products was 5,267,700 tons, a year-on-year decrease of 14.18 percentage points. The data shows that the growth rate of the plastics industry in China has slowed down significantly, the efficiency has declined in an all-round manner, and the industry’s loss has increased. The plastics industry has reached a critical stage of structural adjustment and transfer.
The main development goals of the “12th Five-Year Plan†for the plastics processing industry are that the average annual increase in the output of plastic products is about 12%, the total industrial output value grows at an average annual rate of about 15%, the total profit, total annual profits and taxes increase by about 18%, and the import and export trade volume is Both increased by about 9%. The rate of production of new products and the contribution rate of scientific and technological progress were increased to 10% and 40%, respectively. However, the less optimistic data in the first half shows that plastics companies have a long way to go to achieve these goals. Zhang Yuchuan, honorary director of the Beijing Plastics Industry Association, believes that China's plastics industry is facing a deep adjustment, and will shift from upgrading production capacity to increasing value. Therefore, we must grasp the following trends.
The development of differentiated products is the key Although the overall plastics market in China is relatively weak, the market for modified plastics and the growth rate of production capacity are higher than those of ordinary plastics. For example, the trend of "plastic-steel replacement" for automobiles and electronic products is obvious. In light of the demand for lightweight vehicles, in addition to the use of plastics in vehicle exterior panels, bezels and other parking spaces, the components of the fuel system, such as plastic-replacement steel, are also in great demand, such as the internal separation of modified nylon and carbon nanotubes. There are more and more applications such as layers. The larger amount of plastic in electronic products is mainly the home appliance industry. The average usage of home appliances such as color TVs and air conditioners is 1.5 to 2.5 kg per unit. In electronic products, the use of nanotube-enhanced polycarbonate and polyetherimide materials in computer hardware has also become a trend. The data shows that the per capita steel and plastic consumption in China is 600 kg and 50 kg, respectively, and there is a lot of space for the development of “plastic-steelâ€.
Compared with ordinary plastics, the value-added of differentiated plastic products involved in these fields is naturally higher, which is the key to profit improvement. Because domestic automobile and electronic product production capacity has ranked first in the world, these industries are “plastic-steelâ€. Demand space is more room for growth than plastic exports.
Plastic product standards have become more stringent. In recent years, the European Union has continuously introduced or enforced more stringent environmental protection standards for chemicals, raising the export threshold of China's plastic products. For example, in February 2011, the European Union listed various phthalates directly on the list of chemical phase-out; starting on July 20, 2011, the EU further began to implement the newest EU Toy Safety Directive, which was the most stringent in history. Added restrictions and prohibitions on phthalates and specific heavy metals. Therefore, the use of more environmentally friendly resins, fillers, auxiliaries, etc. to develop more environmentally friendly plastic products, becoming the origin of the development of the domestic plastic industry export product differentiation. In addition to environmental factors, other product enhancements also place high demands on modification technologies. For example, in many countries, the materials involved in electronic component products require flame retardance, nearly three-fold of which are required. Two of the flame-retardant plastics required to achieve UL94V-0 level, about one-fifth of the flame-retardant plastic requirements up to UL94V-2 level, about one-tenth of the flame-retardant plastic is DIN4102B1 level.
Bio-based plastics developed into hot spots In the global development of bio-based engineering plastics, according to different industrial backgrounds, they can be mainly divided into three types of enterprises: The first type is the enterprises that were mainly engaged in bio-based materials management, such as the Cargill Corporation of the United States. The polylactic acid developed by NatureWorks is a typical product; the second is a company that was originally engaged in the development of petrochemical products, especially fine chemicals. For example, Dutch chemical giant DSM developed EcoPaxx using 70% castor oil-based materials. The products can be used for thermoplastic materials in automotive engine hoods. The third category is mainly for downstream application development companies. For example, many Japanese companies import polylactic acid masterbatches from US companies and develop plastics for automobiles, electronic products and toys. The development of the plastics industry in China is not enough in this regard, and it has a large gap with the international advanced enterprises. It is one of the directions for the development of the domestic plastics industry in the future.
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