The flame retardant industry in China will develop steadily in 2015. The flame retardant industry is increasingly becoming a global industry. This is manifested in the fact that many flame retardant companies are participating in the world-wide trade, and competition in the industry is not only limited. The competition among enterprises in a certain country or region is a competition among global market participants. On the other hand, the flame-retardant laws and regulations in one country or one region often affect the global industry rules. Manufacturers of end products such as consumer electronics products, even if the country and region where they are registered do not have mandatory regulations on the flame retardance of products, but if their products are to be sold to the international market, they must pass the flame retardant standards of the selling country or the importing country. . Therefore, export-oriented product manufacturers, in order to make their products sold to as many countries and regions as possible, generally tend to adopt the most stringent national flame-retardant standard formulas, thereby stimulating the entire range of flame retardant products worldwide. The development of the industry chain.
In recent years, due to the impact of decabromodiphenyl ether and hexabromocyclododecane on persistent organic pollutants, the development of halogen-based flame retardants has been greatly affected, resulting in the development of halogen-free flame retardants. Agent concept. Corresponding to the halogen flame retardant, this concept has promoted the development of the research and manufacture of numerous halogen-free flame retardants including phosphorus flame retardants. After 2005, the price of ** continued to rise, which is in stark contrast with the price stability of domestic phosphorus resources. As a result, the price gap between the two has increased rapidly. Even the price of brominated flame retardants was once higher than most of the phosphorus. More than double the price of flame retardants. Therefore, the increase in the price of brominated flame retardants has promoted the rapid growth of the phosphorus-based or phosphorus-nitrogen-based flame retardants in the market from 2005 to 2012. In 2012, China's consumption of flame retardants was about 474,000 tons, of which the proportion of phosphorus flame retardants was the largest, totaling approximately 179,000 tons, which was a year-on-year increase of 16.4% from the 90,000 tons consumed in 2008.
There are many reasons for the rapid growth of the phosphorus-containing flame retardant market. The most important reason is caused by the increase in the price of its main competitor, brominated flame retardant, followed by the downstream market, and the third is the impact of policies and regulations. First, the increase in the price of brominated flame retardants led to the rapid growth of phosphorus-containing flame retardants. The global brominated flame retardant giants are concentrated in Albemarle, Copolya and ICL. Since 2010, the three major companies have continued to increase the prices of their own flame retardants and bromine-related products. As the price of brominated flame retardants continues to rise, it will inevitably stimulate the consumption of phosphorus-containing flame retardants and boost the growth of the market for phosphorus-containing flame retardants. Second, the rapid development of the downstream industry has led to an increase in the consumption of phosphorus-containing flame retardants. Phosphorus-containing halogenated phosphates and halogen-free phosphates account for 74% of phosphorus-containing flame retardant consumption in China's phosphorus-containing flame retardants and are mainly used for building insulation materials, fire retardant coatings, adhesives and copper clad laminates, and composite materials. Develop a faster field.
Among them, halogen-free phosphoric acid esters are mainly used in PC/abs alloys; ammonium polyphosphates are mainly used in fire retardant coatings and general plastics; hypophosphites are mainly used in engineering plastics such as polyamides, polyesters and other engineering plastics; red phosphorus flame retardants are mainly used In engineering plastics and general plastic flame retardant; phosphorus phenanthrene flame retardant is mainly used for copper clad laminates. China has been studying the synthesis and application of ammonium polyphosphate since the 1980s. In recent years, the development has been particularly rapid. In 2003, the domestic ammonium polyphosphate usage reached 0.8 million tons, and in 2012 it reached 26,000 tons, showing a continuous growth trend. With the strengthening of the national requirements for flame retardant technology, in the future development, the phosphorus flame retardant will continue to play a role of steady development with its price advantage.
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