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Flame Retardancy Of Protective Film
- Sep 11, 2018 -

General Electric Plastics Co. of the United States began to supply three halogen-free flame retardant plastics with high performance in the international market, namely, halogen-free flame retardant carbonate, halogen-free flame retardant PC/A BS and halogen-free flame retardant modified polyphenylene ether. Components made of these new flame retardant plastics can not only meet the increasingly stringent flame retardant specifications, but also meet the ecological requirements. They are highly competitive in the international market. In recent years, the United States has also produced halogen-free flame retardant polyamide for the manufacture of sensitive electronic components.

In addition, halogen-free silicone flame retardant polycarbonate is more popular in the electronics and electrical industry. The polysiloxane flame retardant polycarbonate, developed jointly by NEC and Dow, is one of the latest halogen-free flame retardant resins. Its properties are comparable to those of radical bromine flame retardant products, and its price is not high and its processability is good, especially the impact strength is almost the same as that of non-flame retardant polycarbonate. In recent years, the production and consumption situation of flame retardants in China has continued to develop. The annual average consumption growth rate exceeds 20%. Since 2002, the consumption of flame retardants in China has risen sharply. Experts from China Epoxy Resin Industry Association said that the increased market share mainly comes from two aspects: electronic and electrical appliances and automobile market. More and more attention has been paid to the flame retardancy of electronic appliances all over the world. China is no exception. Especially, the requirements of electronic and electrical products exported by China are more stringent. At present, the proportion of automotive plastic parts in the total weight share of automobiles has reached about 10%, especially automotive plastic interior accessories generally require flame retardant. These 2 areas account for more than 80% of the consumption of flame retardants. It is expected that the average annual growth rate of consumption of flame retardants in China will reach 15% in the next five years. At present, there is a big gap between China and developed countries in terms of variety and dosage of flame retardants. Experts from the China Epoxy Resin Industry Association said that China should improve its ability to develop and innovate, and promote the development of the flame retardant industry in the direction of environmental protection, low toxicity, high efficiency and multi-functional. The development of flame retardants should keep pace with the times. At present, the safety of the production, use and recovery of flame retardants has attracted the attention of governments and enterprises all over the world. Large flame retardant manufacturers around the world today promise to be responsible for the safety of their products and to provide detailed and reliable information and information. Once flame retardants are found to be suspiciously harmful to human health and the environment, a comprehensive toxicity assessment is conducted. It will also strictly control its production, use and recycling. When making sure that it is not suitable for use, stop production and sale immediately.

In the protective film factory, the development of protective film always adhered to the use of high-quality flame retardants to produce various protective films.

Under this background, some traditional brominated flame retardants have been under the pressure of increasingly stringent environmental protection and flame retardant regulations, forcing users to find alternatives to brominated flame retardants, and at the same time will promote the advent of new flame retardants. These new flame retardant materials will have low heat release rate, low smoking and low toxicity, and the flame retardant efficiency will not be reduced. Because people are very cautious about the use of brominated flame retardants, it has cast a shadow over their development prospects. However, brominated flame retardants are still an irreplaceable choice in Europe and other countries because of their historic status in the field of flame retardancy, and it is difficult to find suitable substitutes in many applications. However, it will be one of the obvious development trends to find substitutes for brominated flame retardants (especially decabromodiphenyl ether) in order to gradually realize halogenation-free and ecologization of flame retardants. According to experts, the global consumption of brominated flame retardants will increase slowly in the future, and substitutes will continue to increase. At present, the flame retardant market is gradually internationalized, and the laws and regulations of a country or region often affect the global industry. At present, many brominated flame retardant manufacturers have been internationalized. Europe and the United States have mainly expressed the intention of reorganizing and establishing new production bases to increase their market share; Asia has expressed the intention of expanding sales networks and increasing regional partners, mainly because of the imperfect and increasingly stringent flame retardant standards in Asian countries or regions. The consumption of flame retardants has increased rapidly, and has become the main target market of the world's flame retardant production agents. At the same time, domestic and foreign environmental laws and regulations have been issued and even issued, safety and environmental protection on the use of flame retardants, made more and more stringent restrictions. The Fire Retardant Products and Components in Public Places will be formally put into effect this year, which will make the use of all flame retardants rule-based. As long as these Regulations are observed and effective preventive measures are taken, the flame retardant will not have negative effects on the environment.

And is gradually internationalizing. With the development of polymer materials industry, the potential market for flame retardants in China is huge. Synthetic materials such as plastics, rubber, fibers and so on are more and more widely used in construction, chemical industry, military and transportation fields. Flame retardant technology has attracted worldwide attention because of its flammability as polymer materials. China's flame retardant industry, along with the continuous and rapid development of China's overall economy, as well as the integration of the world economy, ushered in a great opportunity for development, but also facing severe challenges.