Environment-friendly type flame retardant added surface treatment technique

The invention relates to an environment-friendly surface treatment technology by adding a flame retardant. The technology is characterized in that in the surface treatment technology of natural brucite, the surface modification is realized by silicane or high-grade fatty acid alkali salt anionic surfactant, 5% of alkyl sulfate, 5% of sulfonated succinic acid ester, 5% of stearic acid, and 0.5% of r-propyl methacrylate base trimethoxy silane. The technology solves the problems existing in the surface treatment technology of the natural brucite, silicane or higher fatty acid alkali salt anionic surfactant is used, which enhance the dispersibility and miscibility of the brucite in polymer materials, and improves the mechanical properties of the flame retardant material; and the low molecular organosilicon compound with special structure prominently improves the strength and heat resistant effect of the filling materials. The technology has the advantages of innocuity, harmlessness, no pollution ...