From corporate standards to international standards
Mona Lisa is one of the famous brands in China's ceramics industry. The company began researching energy-saving and low-carbon ceramic products earlier. The large-scale architectural ceramic sheets and inorganic lightweight perforated plates invested by Mona Lisa won the first prize of building materials science and technology. They have won the financial support of the Ministry of Industry and Information Technology and the National Development and Reform Commission, and have been promoted by the Ministry of Industry and Information Technology as the only product in the ceramics industry. Participated in the 60th Anniversary Achievement Exhibition of the founding of the People's Republic of China and the 2010 Shenzhen High-Tech Fair.
The person in charge of Mona Lisa introduced that the company had jointly edited the national standard of “Ceramic Plate†jointly with relevant research institutes, and then participated in the preparation of the industry standard “Technical Regulations for the Application of Building Ceramic Sheetsâ€. The implementation began, laying the foundation for the thin development of China's ceramics.
The person in charge said that at the International Ceramics Standards Conference held in Italy a few days ago, Mona Lisa participated in the drafting of the world ceramic sheet standard on behalf of China, “achieving the transition from corporate standards to national standards and finally determined to be an international standard. It is also the first time that Chinese ceramics companies have the right to speak on world standards."
Ceramic sheets can save nearly 100 million tons of raw materials a year
It is understood that with the rapid growth of China's building ceramics production capacity, the consumption of mineral resources has increased, and the government's gradual emphasis on resources and environmental protection, the supply of raw materials for building ceramics companies has become increasingly tense, and the quality of raw materials has become increasingly exhausted. The bottleneck of industry development. Therefore, the recycling economy with reduced consumption, low energy consumption and reuse is the only way for the sustainable development of the ceramic industry. At the annual meeting of the 2010 China Building Sanitary Ceramics Industry Association held recently, many people in the industry said that the thinning of ceramic products is the future development trend of the ceramics industry, and the thin plate is considered to be the best product to achieve ceramic energy saving and emission reduction.
Xiao Hua, chairman of Mona Lisa, said that China is a big country in building ceramics. In 2009, the output reached 6.427 billion square meters, ranking first in the world for 12 consecutive years. Along with this is a huge price: in 2009, China's ceramics and mineral raw materials consumed 180 million tons, energy consumption of more than 40 million tons of standard coal, electricity consumption of 35 billion degrees, water consumption of more than 1.1 billion tons. "However, this is not unchangeable. If we reduce the thickness of all tiles by 50%, our Raw Material consumption will be reduced by nearly 100 million tons, and the water and electricity saved will be in the billions. The economic and social benefits are immeasurable. "Xiao Hua said.
Take Mona Lisa's ceramic sheet as an example. This ceramic sheet has the characteristics of large size, light weight and thin thickness. As long as one-half or even one-third of the porcelain material is used, the same area and the same quality can be produced. Porcelain decorative materials, the required raw materials and energy consumption are reduced by more than half compared with traditional ceramic tiles.
It is understood that only a few countries in the world have the equipment and technology to produce ceramic sheets, but they have not formed industrialization. As the only company in China that produces ceramic sheets, the production of ceramic sheets of Mona Lisa has been industrialized. Its production and sales are in the world's leading position. Chen Fan, a famous expert in building materials in China and a professor at South China University of Technology, said that by formulating relevant standards, Chinese ceramic sheets represented by Mona Lisa are currently at the top level in the world in terms of production technology and industrialization. "This is recognized by ceramic powers such as Mexico and Italy, and it has taken the lead in Chinese ceramics in the future international competition."
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
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