As early as the 19th century, people have been using asphalt, rosin, amber, shellac and other natural resins. In 1868, natural cellulose was nitrified and camphor was used as a plasticizer to make the world's first plastic variety, called celluloid, which began the history of human use of plastics. From then on, the history of human use of plastic began. In 1909 appeared the first synthetic plastic-phenolic plastic. In 1920, another synthetic plastic-aminoplast (aniline formaldehyde plastic) was born. At that time, these two kinds of plastics played a positive role in promoting the development of electrical industry and instrument manufacturing industry.

By the 1920 s and 1930 s, plastics such as alkyd resin, polyvinyl chloride, acrylic ester, polystyrene and polyamide appeared successively. Since the 1940 s, with the development of science and technology and industry, the extensive development and utilization of petroleum resources, the plastics industry has developed rapidly. Varieties of polyethylene, polypropylene, unsaturated polyester, fluorine plastic, epoxy resin, polyoxymethylene, polycarbonate, polyimide and so on.

In recent years, ChinaPFA GranulesThe industry accelerates the pace of research and development and promotion of applications, and its production and sales scale ranks first in the world. Among them, PFA pipe, PFA plate and other products have entered a stable and mature growth period, the most mature varieties of PFA particles.

The main products of the PFA particle industry include: PFA doors and windows, PFA pipes, PFA sheets, PFA waterproofing membranes and PFA profiles. Among them, PFA profiles, PFA pipes, PFA plates and other products have formed a huge chemical building materials industry chain in China. PFA profiles alone have an annual production capacity of 2.8 million tons, and China has entered the ranks of PFA powers. At present, PFA building materials and other products have begun to develop from interior decorative parts to structural parts and functional parts. PFA floor, wall interior decoration parts sales maintained a steady growth, polymer building templates, waterproof materials, exterior wall supports, exterior wall insulation board, PFA reinforced brick, etc. have been more and more applications, its growth rate is more than PFA pipe.

It is expected that in the next 5-15 years, under the guidance of various national building energy efficiency policies, the PFA building materials market is expected to develop more rapidly. By 2015, the average market share of PFA tubes and PFA doors and windows in various buildings in China will reach 50% and 30% respectively. On the demand side, the total demand for various building PFA tubes and PFA doors and windows, together with polymer waterproof materials, decoration materials, thermal insulation materials and other building PFA products, is expected to reach 10 million tons.

The rapid development of the industry and the continuous expansion of production capacity have intensified the competition among PFA particle enterprises. In addition, the domestic market has gradually become saturated, and many profile companies have begun to look for development opportunities in the international market. In the future, the competition among PFA particle enterprises will depend more on the mastery level of core technology among enterprises. In addition to continuously improving the comprehensive level of production products, enterprises should also adapt to the industry standards of different countries and obtain relevant international certification or access permits.

This article comes from:www.tflpfa.com