Business Articles - Experts about the science and treatment of brominated flame retardants real reason - fire retardant


by JOJO ZHANG - Date: 2010-07-21 - Word Count: 797 Share This!

China Flame Retardant Society was founded in August 1987, formerly known as Professional Committee of China Ordnance Society of flame retardant. Held in 1989, the first Beijing International Symposium on the eve of the fire, approved by the National Science Association, the China Flame Retardant Society outside. Association currently has more than 700 corporate members. Is mainly engaged in flame retardant technology, scientific research, production and sales of industrial and mining enterprises, commercial companies, universities, research institutes, companies and other units. Institute affiliated to Beijing University of Technology, is an academic exchange, the new flame retardant technology, new technology, the academic community to exchange information. Institute on a regular basis every year in late May to convene a national fire-retardant Symposium of the National flame retardant industry, academic exchanges of information will be released by the peak year.

Zhou Zheng Mao, China Flame Retardant Society of the Secretary-General, Beijing Institute of Technology, Professor of Materials Science and Engineering, Beijing Institute of Technology Laboratory of the State members of the professional fire-retardant. "China's first industry chain development summit bromine Forum 2009 will be fine chemical project investment analysis", we are fortunate enough to go to a week to do the teachers at the conference entitled "Science bromide treatment Flame Retardant "The keynote speech by the delegates a warm welcome. After the meeting, we have the related issue, our teacher made a further week of the exchange.

China Chemical Network: Chou Hello, is for "green" increasing demand for flame retardants, brominated flame retardants seem to be pushed to the corner, in fact, brominated flame retardants still account for a large domestic consumption of flame retardants part of the market, at least in the short term brominated flame retardants can not quit the stage of history. You are the first bromine industry chain of China Development Forum on the appeal to scientific treatment of brominated flame retardants, the reason it's usually at this, right?

Week: Despite the controversy at home and abroad had never cease, it is undeniable that the brominated flame retardants in the world is still the main force within the fire area. Brominated flame retardants has the advantage of decomposition temperature mostly in the 200 ~ 300 , and the decomposition temperature of various polymers to match, it will have the best time, while in the gas phase and condensed phase flame retardant to play the role, adding less, flame-retardant effect is good. Bromine flame retardant performance and price still has a big advantage. And certainly not with bromine is not environmentally toxic. Now tetrabromobisphenol A and other brominated flame retardants have been adopted by the EU environment and human health risk assessment.

China Chemical Network: Your words remind me, in the bromine industry chain development of the First China Forum on Chemtura's Dr. Han said something, she advocates come out brominated flame retardants business, or joint local government or the relevant department, to clarify some of brominated flame retardants on the environment and human hazards of rumors, protect their own interests. This initiative also received support from delegates, what is your opinion?

Week: Dr. Han mentioned or good reason. Our business is often fighting single-handedly, no sense together. Brominated flame retardants are not conducive to a lot of rumors are not timely to clarify the passage of time will result in more powerful words, influence people's perception. This is a disadvantage in this industry.

Green and environmental protection is the current world trend of industrial development, environmental protection and health awareness as people increasingly strengthened, brominated flame retardants do not conform to standards of environmental and environment-friendly types will be gradually phased out, but I believe, the new environmental protection, brominated flame retardants may also be developed by. So, still I mentioned to scientific treatment.

China Chemical Network: That week a teacher, said environmentally friendly flame retardants, phosphorus flame retardants and silicon are flame retardants are highly respected. You can talk about, these two types of flame retardants current development situation in China?

Week: Phosphorus flame retardant has a long history, mainly inorganic phosphorus flame retardants, intumescent flame retardant containing phosphorus, organic phosphorus flame retardants. Intumescent flame retardant material with the current smoke suppression, reduced demand, is one of the hot flame in the field of study. Organic phosphorus compounds is to add flame retardant partial combustion of the resulting phosphoric acid can form a stable polymer, composite material covered on the surface of separation of oxygen and combustible, flame retardant to play the role of the flame-retardant effect than bromide, to achieve the same flame-retardant effect of phosphorus flame retardant amount of brominated flame retardants than the much more.

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