A preparation method of a char-forming agent of a Sec macromolecule derivative and a hyperbranched triazine char-forming agent.
1. A kind of charcoal-forming agent derived from Sec macromolecules. The inventors are Wang Shaofeng, Li Xiangmin, Cui Jiahui, and Guo Zhongqin. The patent application is Shandong Tianyi Chemical Co., Ltd.
2. A method for preparing a hyperbranched triazine carbon-forming agent. The patented technology of the present invention relates to a triazine carbon-forming agent and its preparation method and flame retardant composition, in which cyanuric chloride is used as the starting material, reacts with ammonia water to obtain a substituted ammonia product, and then reacts with pyrophosphoric acid Salt formation, and finally through piperazine condensation polymerization to create a new triazine carbon-forming agent based on the invention's patented technology.