What is PU artificial leather ~ what does it consist of?
In our country, people are accustomed to calling artificial leather produced with PVC resin as raw material PVC artificial leather (referred to as artificial leather); artificial leather produced with PU resin as raw material is called PU artificial leather (referred to as PU leather): using PU resin and non-woven fabric as raw materials The artificial leather produced is called PU synthetic leather (synthetic leather for short).
The development of China’s artificial leather and synthetic leather industry has become an emerging industry with considerable development potential, which is highlighted by the following characteristics:
(1) Artificial leather and synthetic leather are developing rapidly, and the market is expanding day by day
BR>Nowadays, leather products of various designs and colors can be seen everywhere in daily life, such as interior decoration, sofafabrics, car interiors, clothing, People often think that these products, such as shoes and bags, are made of natural leather. In fact, this is not the case. A large share of these leather products are occupied by artificial leather and synthetic leather.
In China, people are accustomed to calling artificial leather produced with PVC resin as raw material PVC artificial leather (referred to as artificial leather); artificial leather produced with PU resin as raw material is called PU artificial leather (referred to as PU leather); using PU resin and non-woven Artificial leather produced from cloth is called PU synthetic leather (synthetic leather for short). For PU artificial leather and PU synthetic leather, the industry has not yet accurately named them, but some people are accustomed to collectively refer to the above three types of leather as synthetic leather. How to name it? It needs to be unified and standardized by everyone to give it a more appropriate name.
Artificial leather and synthetic leather are an important part of the plastics industry and are widely used in various industries of the national economy. The production of artificial leather and synthetic leather has a history of more than 60 years of development in the world. China began to develop and produce artificial leather in 1958. It is an industry that developed earlier in China’s plastics industry. In recent years, the development of China’s artificial leather and synthetic leather industry is not only the growth of equipment production lines of manufacturing enterprises, product output increasing year by year, and varieties and colors increasing year by year, but also the industry development process has its own industry organization, which has considerable cohesion, thus It can organize Chinese artificial leather and synthetic leather enterprises, including related industries, to develop into an industry with considerable strength.
Following PVC artificial leather, PU synthetic leather has achieved breakthrough technological progress as an ideal substitute for natural leather after more than 30 years of painstaking research and development by scientific and technological experts.
PU coating on the surface of fabrics first appeared on the market in the 1950s. In 1964, the American DuPont Company developed a PU synthetic leather for shoe uppers. After a Japanese company established a production line with an annual output of 600,000 square meters, after more than 20 years of continuous research and development, PU synthetic leather has grown rapidly in terms of product quality, variety, and output. Its performance is getting closer and closer to natural leather, and some properties even exceed natural leather, reaching the point where it is difficult to distinguish between genuine and fake natural leather. It occupies a very important position in human daily life. AAGFHJTYJUTI
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