Dye is an organic substance that enables the coloring of fibers and other materials. Dye a wide range, according to the source can be divided into natural dyes (such as plant dyes, animal dyes and mineral dyes, etc.) and synthetic dyes (or artificial dyes). According to the molecular structure can be divided into azo dyes, anthraquinone dyes, phthalocyanine dyes, aromatic methane dyes, nitro dyes and so on. According to the application method is divided into acid dyes, alkaline dyes, sulfur dyes, reactive dyes, disperse dyes, direct dyes and so on. Dye has a color, but the color of the material is not necessarily a dye. Dyes must have chromophores and help chromophores. The dye in the ink should also have a water-soluble group such as a sulfonic acid group.
Natural dyes are dyes obtained from animals, plants and minerals. According to the source can be divided into: â‘ plant dyes, from some plants roots, stems, leaves and fruits extracted from the dye, such as extracted from indigo indigo (blue), extracted from turmeric curcumin (yellow (Dinar), etc.); (d) dyes, extracts from the animal's body, such as carmine extracted from the cochineal, etc .; (d) mineral dyes, dyes extracted from the colored non-ferrous minerals of minerals , Such as chrome yellow, ultramarine, manganese brown and so on. Because of the natural dyes and artificial dyes compared to the existence of many shortcomings, such as incomplete chromatography, application inconvenience, poor fastness, in addition to a few still use, the majority was eliminated.
Synthetic dyes, also known as "artificial dyes". Mainly by the coal tar (or oil processing) fractionation products (such as benzene, naphthalene, anthracene, carbazole, etc.) by chemical processing, sometimes called coal tar dyes. As the first few kinds of synthetic dyes made of aniline as raw materials, it is also known as "aniline dye." Compared with natural dyes, synthetic dyes and more types, chromatography complete, most colorful, washable and durable, and can be mass production. So the current so-called dye almost all refers to synthetic dyes. The dyeing products are one of the common forensic materials.
Pigment is a colored, black, white or fluorescent particulate organic or inorganic solid. In water, oil or other application medium does not dissolve, but can be evenly dispersed, and in the entire dispersion process from the physical and chemical effects of the media, still retain its unique crystal or particle structure. According to the chemical composition of inorganic pigments and organic pigments; according to the color is divided into white, red, yellow, black and other pigments; according to the source is divided into natural and synthetic pigments, natural pigments are mineral (inorganic) such as He Shi, cinnabar, , Realgar, etc., there are animal and plant (organic) such as rattan, cochineal red, synthetic pigments are also inorganic and organic two categories; according to the use of coloring pigments, physical pigments and functional pigments. Coloring pigments are inorganic and organic pigments that impart various colors to the application medium. The pigment is a pigment that does not have a hue force and no hiding power. It is mainly used to reduce product cost and improve the performance of paint, plastic, rubber and other products. Called the filler. Now has been processed into ultra-fine grain of natural products and synthetic products, due to the synthesis of impurities in the small, fine particles and according to the need for artificial synthesis and a variety of surface modification, it can be used to reduce the hiding power of the pigment (Such as titanium dioxide) and improve product performance, and now it is called physical (incremental) pigments more appropriate, most of the main varieties of natural pigments are processed natural minerals such as natural calcium carbonate, barite powder, talc Such as precipitated calcium carbonate, precipitated barium sulfate, synthetic silica, etc .; functional pigments are pigments that give products specific functions, And change the color of the temperature paint, with poisonous biological function of the antifouling pigments, in the dark glowing luminous pigments, to prevent corrosion of rust-proof paint, pearl luster pearlescent pigments and so on.
Paint in paint, printing, rubber, plastics, paper, fiber, ceramics and other industries widely used, the product can be decorative, opaque, durable or special features.
Dyestuffs And Pigments,Chinese Herb Extracts,As Acid Dyes,Stabilizer Of Plastic Products SHANDONG ZHISHANG CHEMICAL CO.LTD , https://www.zhishangchemical.com
Miao Wei, Minister of the Ministry of Industry and Information Technology, recently revealed in an exclusive interview with the Financial Journal that the Ministry of Industry and Information Technology is studying and formulating a smart manufacturing development strategy, preparing a special plan for smart manufacturing, promoting the intelligent transformation and upgrading of traditional equipment, and formulating a roadmap for the intelligent transformation of traditional equipment by industry. Industry intelligent workshops, smart factory pilots, cultivating a number of model enterprises and organizing the promotion of industry application demonstrations.
Miao Wei also revealed that the implementation of “Made in China 2025†will formulate an annual plan for the implementation of “Made in China 2025†and will organize the experts of the Strategic Advisory Committee to dynamically publish the green paper of the technical roadmap in key areas, which will be approved by the leading group meeting. After execution, it is updated every two years.
In fact, as the core content of “Made in China 2025â€, the robot industry has recently been favored by policies. The National Development and Reform Commission has clearly stated that it will support the development of the industry from four aspects: expanding the consumption of the robot market. The "Made in China 2025" issued in May this year clearly puts forward three 10-year plans for China to implement the strategy of manufacturing a strong country, and the robot industry is included in the key strategy. In addition, the "13th Five-Year Development Plan for the Robot Industry" has completed the first draft and is expected to be released in October.
Investment products that cross the bull and bear
According to Li Shixin, an analyst at Wanlian Securities, China has proposed three major backgrounds for "Made in China 2025": First, the world's new technological revolution represented by intelligent manufacturing is on the rise. Second, the transformation of China's economy requires the rise of manufacturing. Third, the strong manufacturing industry is conducive to the implementation of the “One Belt, One Road†strategy.
Gao Xiaochun, an analyst at CITIC Construction Investment, pointed out that “Made in China 2025†is the first 30 years of top-level design and national strategy; the theme of “Made in China 2025†is to improve the core competitiveness and sustainable development capability of the manufacturing industry. Advanced manufacturing technology represented by digitalization and intelligence is the key to enhancing the core competitiveness of China's manufacturing industry; and developing service-oriented manufacturing is an inevitable trend to enhance the sustainable development capability of China's manufacturing industry. “Made in China 2025†is the investment type that can cross the bulls and bears in the second half of the bull market and even after the end of the current bull market.
Wang Huajun, an analyst at Galaxy Securities, also believes that if "Internet +" is the "soft" side, "Made in China 2025" is the "hard" side of building a strong country. China's equipment manufacturing industry is a big industry that is truly internationally competitive in the future and can go out through the “Belt and Roadâ€. The "Made in China 2025" is not only a short-term theme investment in 2015, but also has the support of its future fundamentals, with medium and long-term investment value.
Top ten key breakthrough areas
Li Shixin pointed out that the main contents of "Made in China 2025" mainly include the following three major contents: First, five principles: innovation-driven, quality-first, green development, structural optimization, and talent-oriented. The second is the three-step strategy: the first step is to strive to enter the ranks of manufacturing powerhouses in 10 years. The second step, by 2035, China's manufacturing industry as a whole has reached the middle level of the world's manufacturing powers. In the third step, when the new China was established 100 years ago, the status of a manufacturing powerhouse was further consolidated, and its comprehensive strength entered the forefront of the world's manufacturing power. The third is the ten key breakthrough areas: a new generation of information technology, high-end CNC machine tools and robots, aerospace equipment, offshore engineering equipment and high-tech ships, advanced rail transit equipment, energy-saving and new energy vehicles, power equipment, new materials, biomedicine And high-performance medical equipment, agricultural machinery and equipment.
Wang Huajun pointed out that "Made in China 2025" contains ten major areas: new generation information technology, high-end CNC machine tools and robots, aerospace equipment, offshore engineering equipment and high-tech ships, advanced rail transit equipment, energy-saving and new energy vehicles, and electric power equipment. , new materials, biomedical and high-performance medical equipment, agricultural machinery and equipment.
Changjiang Securities believes that the manufacturing of large countries will lead to new prosperity, and high-end equipment will assume the heavy responsibility of the main force of industrial upgrading. High-end equipment manufacturing is a typical technology-driven industry, and a huge high-tech development engine is driving the upstream and downstream related industries. In addition, certain key areas shoulder the heavy responsibility of “going out†in China, and follow-up policy support is expected to increase. In the next decade, the key areas of high-end equipment development include aerospace, offshore and high-tech ships, advanced rail transit, and agricultural machinery.
Gao Xiaochun analyzed that there are three changes in the manufacturing of high-end equipment in the seven strategic emerging industries: First, the five contents of high-end equipment manufacturing have become six of the ten key areas; the second and second-level subjects have become the first-level subjects; Third, the order has changed from the fourth in emerging industries to the second, third, fourth, fifth, seventh and eighth in ten fields. Intelligent manufacturing and service-oriented manufacturing are applicable to all industries in China's manufacturing industry, and the future will run through the entire process of manufacturing in China from “big to strongâ€.
Abstract Minister of Industry and Miao Wei said, is studying the development minister intelligent manufacturing development strategy of the Ministry of Industry and Miao Wei said recently told the financial magazine interview, the Ministry of Industry are working on intelligent manufacturing development strategy, the preparation of intelligent manufacturing special planning; promote the traditional equipment intelligent transformation and .. .
Miao Wei, Minister of the Ministry of Industry and Information Technology, revealed that he is studying and developing a smart manufacturing development strategy.