Technologies

Nanjing Liwei Chemical Co., Ltd has been studying the technology of phosphorus flame retardant for many years and has improved its skills day by day.
There are three key points: the first is the technology of raw material extraction and purification, which selects the best phosphorus source, removes its impurities through multi-stage purification, makes the base material pure and active, and lays the foundation for flame retardant performance; the second is the technology of formula modulation, which adjusts the ratio of flame retardant and auxiliary agent according to different application scenarios, so that phosphorus flame retardant can not only effectively block fire, but also blend with the base material, suitable for rubber, plastic, textile and other fields; the third is the green production method, which integrates the technology of waste gas recovery and waste liquid treatment into the process, so that the production process can reduce consumption and emissions, which not only ensures the quality of the product, but also complies with environmental protection regulations.
Each technology has been repeatedly tested and proven to be effective before it is used in production. Therefore, the flame retardant products produced have stable performance and are trusted by the industry.