Artificial leather, synthetic leather industry characteristics – Metal Fabricati
China artificial leather, synthetic leather industry, has become a rather new development potential of the industry, highlighted the performance of the following characteristics:
1, artificial leather, synthetic leather developed rapidly, the market has increasingly broadened
Artificial leather, synthetic leather and plastic industries, an important component of the national economy has been widely used in various industries. Artificial leather, synthetic leather production in the international community over 60 years of development history of China since 1958 to develop and produce leather, which in China’s plastics industry is the development of early industry. In recent years, China artificial leather, synthetic leather industry development is not only production lines and equipment manufacturers increase product output has been growing, variety colors increasing every year, but the process of development of the industry have their own trade organization, there is considerable cohesion, and thus that China’s artificial leather, synthetic leather enterprises, including the relevant industry organizations together to develop into a significant power industry.
2, artificial leather, synthetic leather on the challenges of natural leather
Natural leather has a fine because of the natural features have been widely used in production of daily necessities and industrial products, but as the world’s population growth, human demand for leather double a limited number of natural leather has long been unable to meet people this demand. To resolve this contradiction, the scientists a few decades ago began research and development of artificial leather, synthetic leather, natural leather to make up for deficiencies. 50 years of research history is the artificial leather, synthetic leather and natural leather to the challenges.
Scientists from the study and analyze the chemical composition of natural leather and organizational structure began, from the nitrocellulose cloth proceeded into PVC artificial leather, which is the first generation of artificial leather. On this basis, scientists have done a wide range of improvements and exploration, first substrate improvements, followed by coating resins modified and improved. By the 20th century 70’s, there needled non-woven synthetic fiber network into a network such as bonding process, so that the substrate with a lotus-shaped cross-section, hollow fibrous, reaching the porous structure, but in line with the network structure of natural leather requirements; then synthetic leather surface has been able to do micro-pore structure urethane layer, equivalent to the natural grain leather, PU synthetic leather so that the appearance and internal structure of natural leather and gradually close to the other physical properties are close to the natural leather indicators, while the color is more vibrant than the natural leather; its folding room temperature up to 100 million or more, low-temperature folding can achieve the level of natural leather.
Microfiber PU synthetic leather is the third generation of the emergence of artificial leather. Three-dimensional structure of its network of non-woven synthetic leather substrate is creating the conditions for catch-up of natural leather. This product combines the newly developed open-cell structure of PU with a slurry impregnation, composite surface layer of the processing technology, has played a huge microfiber absorbent surface area and a strong role in making ultra-fine grade PU synthetic leather with a bundle of ultra-fine collagen fibers in natural leather inherent moisture characteristics, and thus, whether from the internal micro-structure, or the appearance of texture and physical characteristics and people’s comfort and other aspects, can be comparable with the high-level of the natural leather.
Practice has proved that the superior performance of synthetic leather is a natural leather can not be replaced, from the domestic and foreign market analysis, synthetic leather has largely replaced the natural leather of the lack of resources. Make use of leather and synthetic leather bags, clothing, shoes, vehicles and furniture, decoration, has increasingly been the market’s positive, its application scope, the number of large, wide variety, is the traditional natural leather can not be met.
We are high quality suppliers, our products such as Metal Fabrication , China Sheet Metal Parts for oversee buyer. To know more, please visits china machining parts.
Processing your request, Please wait....
