Injection molding products refers to the plastic heating plasticized melt in the injection molding machine, which is then injected into the forming die cavity in forming, after cooling, the melt solidification after demoulding, injection molding machine injection molding products.
1) you need less mould production injection molding products.2) the required Labour is relatively low.3) injection molding products of high production efficiency.4) injection molding with very few waste materials.5) the design, manufacture and test cycle is very long, production is slow.6) start investment is large, so are not suitable for small batch production of Plastic Parts.7) the quality of molding products restricted by many factors, so the technology demand is higher, difficult to master.
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The reporter learned that the Chinese government has promulgated the "Decision of the State Council on Accelerating the Cultivation and Development of Strategic Emerging Industries" and proposed to focus on cultivating and developing energy conservation and environmental protection, a new generation of information technology, biology, high-end equipment manufacturing, new energy, new materials, and new energy. After the automobile and other industries, the Fujian Quanzhou Chemical Company, located in an economically active area, immediately began its actions.
Relevant person in charge of Fujian Lanshi Energy Co., Ltd. stated that the new material industry is the cornerstone for the development of strategic emerging industries. It is understood that in the past 10 years, the output value of the world's new material industry is growing at a rate of 30% per year. At present, the global market for new materials has exceeded US$400 billion each year, and new products and new technology markets driven by new materials are even wider. The annual turnover has exceeded US$2 trillion. It is estimated that by 2015, the market size of China's new material industry will reach 200 billion yuan.
Although the new material companies in Quanzhou started relatively late, it is understood that the production scale of the new material industry in Quanzhou in 2009 was only RMB 1.5 billion, but at present, the new material enterprises in Quanzhou have developed rapidly, mainly including photovoltaic materials, new energy materials, and new building materials. , special ceramic materials, chemical textiles, and other new materials.
“The paint added with common industrial benzene is easy to get rid of paint, instead of adding cyclohexanone, it is not only difficult to get paint off, has good gloss, but also can extend the service life by 3 times.†Standing in front of the trial production of cyclohexanone plant, Fujian Province Cai Xinmin, general manager of Dongxin Petrochemical Co., Ltd., told reporters. Cyclohexanone is the main intermediate for the manufacture of nylon, caprolactam and adipic acid, and is a product (or intermediate product) and technology that is encouraged by the country and is widely used as a high-grade solvent. According to reports, their company started trial production in September this year. It is officially put into production in November and is expected to reach an annual output of 55,000 tons, which will fill the gap in the cyclohexanone industry in seven provinces in South China.
The development and use of new materials for chemical companies is not only looking for a new alternative to raw materials, but also often means updating and upgrading the entire industry. By finding new materials to replace silicon, Lanshi Energy Co., Ltd. has become the second largest amorphous silicon thin-film solar cell company in the world, and its independent innovation in thin-film solar cell research and development capacity ranks the world's leading level; developed by Fujian Huatai Group Co., Ltd. The black porcelain composite ceramic solar panel can achieve the effect of ordinary solar collectors, the cost is only 1/10 of the ordinary solar collectors; the two technologies developed by the Fujian Great Group Corporation, polyurethane, "washed leather" fill the domestic blank; Fujian Hongyuan Group Co., Ltd. and Fujian Haitian Material Science & Technology Co., Ltd. have developed bamboo fiber and new bio-based textile materials, which are driving the development and growth of high-tech industries in Quanzhou.
At present, Quanzhou Nanan Sanjing Sunshine Power Co., Ltd. has completed the construction of a 25MW solar cell demonstration production line, becoming the first complete crystalline silicon solar cell industrial chain in Fujian Province. Taiwan company Chuanghui Photovoltaic Solar Energy Co., Ltd. invests in 15MW copper-indium-gallium-selenium-selenium thin-film solar cells under construction. Shishi Huabao Group Co., Ltd. will start production of its first 50,000-tonne/year biodiesel project, and 30,000 tons/year of diesel will be produced by New Century Bioenergy Company. The project is under construction. Quanzhou Chaopai Electronics Co., Ltd. has made important progress in lithium ion battery performance and new product development... With new material projects as the cornerstone, new energy companies represented by photovoltaic and optoelectronic industries are gradually forming in Quanzhou. Industrial chain and cluster development.
“Quanzhou enterprises can also use the technology of foreign materials in the new materials industry through cooperation with major international companies. Through their own transformation, they can use them for their own purposes.†Academician Liu Baojun, an academician of the Chinese Academy of Sciences, said during his inspection of emerging industries in Quanzhou.
In order to support the development of the enterprise, Quanzhou proposed that it will focus on the development of the five major new materials industry clusters such as the photovoltaic solar energy materials industry, the new construction materials industry, the modified polymer materials industry, the special ceramic materials industry, and the chemical light textiles new material industry. Through three years of hard work, it is expected that by 2012, the output value of the new material industry will exceed 15 billion yuan, with an average annual growth rate of 115%; and 6 industry leaders with independent intellectual property rights with more than 500 million yuan in sales revenue will be nurtured; ~2 provincial-level new material industrial bases form a group of industrial agglomeration areas.
Quanzhou is a pioneer in the development of innovative enterprises
“Adding a layer of coating on special glass can effectively absorb sunlight. Solar cells produced using this new material can greatly reduce the cost.†October 27, in the operating plant of Fujian Lanshi Energy Co., Ltd. Academicians from the Chinese Academy of Sciences visited the entire production process of the company's amorphous silicon thin-film solar cells and fully affirmed the development and utilization of new materials by Quanzhou enterprises.