Brief analysis and development suggestion of plastic mold industry
作者:
来源:
日期:
2016-04-01
人气:
13806
【字体:
T
T 】
Along with the progress of the processing technology and production equipment, with plastic materials as raw materials to produce, after hollow molding, such as different production and processing process of thermal plastic / thermosetting plastic products in the production and life of different occasions are used more and more widely, light industry machinery, agriculture, forestry, transportation and other different industries, plastic products have wide application.
However, because the plastic product belongs to the high polymer, how to deal with waste plastic products has become a difficult problem. Simple landfill, plastic products is difficult to decompose, but also pollute the environment. If incineration treatment, in the plastic production process to add the auxiliary materials will produce toxic and harmful gases, pollute the air environment.
It is understood that the emergence and development of recycled plastic industry, is expected to make plastic products to solve the problem of pollution. In recent years, people on the quality of living environment more and more attention, public awareness of environmental protection growing, coupled with rising oil prices, and promote plastic raw material prices higher, clean and environmentally friendly recycled plastic industry has been a good opportunity for development, industry experts, through technological innovation of products and the adjustment of industrial structure, China recycled plastics industry has made great progress, is towards high quality, multi species, the direction of the development of high technology.
Although China's renewable plastics industry prospects, but in the actual development process, is still facing many problems. On the one hand, due to the sources of renewable plastic wide, the uneven quality, batch to batch performance difference also greatly, which leads to recycled plastic quality stability is relatively low; on the other hand, recycled plastic cost is high, the price of higher primary plastics prices. In addition, from the current overall situation of recycled plastic industry, the domestic waste plastic recycling companies are still small and medium enterprises, industry concentration is relatively decentralized. As the recycling of waste plastic recycling is a complex process, the requirements of the technology is relatively high. But our country domestic recycling plastic industry is still based on the physical recycling, no doubt in some extent hindered the development process of the entire industry.
Experts believe that in the national vigorously promote circular economy, the implementation of the reform of traditional industrial, under the background of environmental friendly sustainable development forward, despite the domestic renewable plastics industry, there are still many problems to be solved, regeneration the prospects for the development of the plastic industry is still a piece of light. Domestic plastic industry enterprises should seize the opportunity to develop renewable plastic production projects, and promote the development of green industry.
Domestic part of the plastic mold began to replace imported products
Mold industry belongs to the basic industries of the national economy, in particular, involving machinery, automobile, light industry, electronics, chemical industry, metallurgy, building materials and other industries, the application of a very wide range. China's rapid industrial development, including automobile manufacturing, IT manufacturing and medical equipment development, so that the entire mold industry usher in the development of opportunities.
In recent years, domestic enterprises in the continuous improvement of mold technology and products. Therefore, some plastic mold and injection molding parts start moving in international success among the some high-end industry supply chain system, is to replace some imported products, get rid of the dependence on the. But it is undeniable that among the international high-end market is only a small part of the.
With the improvement of the technology level of China's mold industry, product level gradually increased, and now some of the international host industry supply chain system to further tilt to the domestic enterprises, which will make it an opportunity and challenge. It is understood that by 2015, China's market will be required to complete the mold supporting rate of more than 85%, which will significantly enhance the proportion of high-end mold.
Some experts pointed out that China's mold industry in the future, in addition to continue to improve production capacity, but also to focus on the level of internal structural adjustment and technological development. Mainly is the enterprise structure to the specialized adjustment, product structure toward high-end mold development, to the import and export structure improvement, in high-grade car cover mold forming analysis and the structure improvement, multi-functional composite mold and composite processing and laser technology in the mold design and manufacturing, high speed cutting, ultra precision processing and polishing technology and direction of the development of information technology.