At present, with the improvement of national fire safety regulations, standards, flame retardants in plastics, textile and other kinds of the application of polymer materials is more and more widely, especially in the plane, automobile, electrical and electronic products become an indispensable security barrier. In recent years in our country also strengthen the generalization and application of flame retardant products constantly, related departments also have issued the relevant fire safety laws and regulations, improve the flame retardant grade of all kinds of flame retardant products. But, because of increased regulation and cost factors, the application of flame retardant materials in both quantity and quality has a certain gap compared with developed countries, the potential fire hazard should not be ignored.