In recent years, with the promotion of environmental protection awareness, environmentally friendly PS flame retardants have become the trend of flame retardant technology development. The greening of flame retardant materials has become an important non-tariff barrier and technical barrier in international trade. The EU has issued WEEE and ROHS directives, requiring all electrical and electronic equipment placed on the EU market to meet EU environmental protection standards.

In order to protect people's lives and property, China has made stricter requirements on wall insulation materials in the 65th document issued in 2011. China is a material country, and polymer materials occupy a very important position in the entire industry. Therefore, the development of green flame retardant technology for polymer materials is a very important topic.

It is understood that the Ningbo Institute of Materials Technology and Engineering of the Chinese Academy of Sciences and Guangdong Fenghong New Materials Co., Ltd. jointly established the "Sino-Fenghong Functional Organoclay Engineering Technology R & D Center" in Guangdong, which aims to develop the preparation of flame-resistant functional clay. Technology and its application in polymers. Since the establishment of the center, it has carried out research work on green plastic flame retardant masterbatch for nylon 6 for many times. After more than a year of research, he mastered the flame retardant modification technology of clay, successfully obtained two kinds of flame retardant functional clay, and developed a green plastic flame retardant masterbatch for nylon 6. When the content of flame retardant is less than 10%, its LOI reaches 29, and vertical combustion reaches V-0 level. As the content of the flame retardant is reduced, other properties of the flame retardant nylon material are effectively improved. Compared with similar products in the Guangdong flame retardant market, it has the advantages of high efficiency and low cost. It is estimated that the cost can be reduced by 4,000-8000 yuan per ton, which has strong competitiveness. At present, it has completed a laboratory test and is conducting a pilot test. And industrialization.

The research and development of environmentally friendly PS flame retardant masterbatch organic functional clay / nylon plastic flame retardant masterbatch is mainly aimed at Guangdong Province and even the nation's modified material manufacturers to provide one-stop service, saving the energy of the majority of downstream manufacturers, and here On the basis of continuous improvement and development of a series of products. This result is being applied for a patent, and it will promote the development of high-efficiency, halogen-free, low-smoke, low-toxicity, and anti-melt-drop environmentally friendly flame retardants and flame retardant technology after it is put into production in the future. The successful development and production of this product is another major breakthrough in the environmental protection of Guangdong flame retardants.