At present in many areas, bromine flame retarding material is still dominant, but with the demands of the development of green economy, phosphorus-containing flame retardants is gradually replacing bromide flame retardants.

Relying on resources advantages, phosphorous chemical industry become guiyang traditional advantage industry, in taking the road of fine phosphorus chemical industry transformation and upgrading, KaiLin group, guizhou road and companies are focus on developing phosphorus-containing flame retardant materials.

In April of this year, "innovation and development of guiyang city new materials industry action plan (2013-2015) draft, to focus on developing phosphorus-containing flame retardant materials, in view of the represented by high-temperature nylon engineering plastics, represented by polyester fiber and integrated circuit board with epoxy resin, the preparation of solve high-end phosphorus-containing flame retardant products key technology, developed with independent intellectual property rights of organophosphorous flame retardants and its synthetic process, fill the domestic blank, implementation such as nylon, special high temperature resistant polyester high-end of the industrialization of the organic phosphorus flame retardants, meet electronic and electric industry and textile industry in China for high temperature flame retardant nylon, polyester fiber and epoxy resin.