Nowadays, flame retardant has become the key of new fire retardant coating technology. The key part of fire retardant coating is flame retardant. The main development directions are: development of multi-effect, high efficiency, low water solubility dehydration into carbon catalyst and foaming agent; The synergistic effect of the agent is reasonable; the resin is combined and modified to improve the fireproof performance and physical and chemical properties of the fire retardant coating, and the combination of the intumescent and non-intumescent fireproof coatings, the inorganic halogen-free intumescent fireproof coating. With increasing emphasis on environmental pollution, the use of solvent-borne coatings with high volatile organic content is increasingly tightly controlled. Environmentally friendly coatings mainly include water-based coatings, powder coatings, and photo-curing coatings. Among them, water-based fire-retardant coatings and solvent-free fire-retardant coatings have broad development prospects. In addition, high solids fire retardant coatings and liquid solventless coatings are promising environmentally friendly fire retardant coatings. At present, solvent-based fire-retardant coatings account for about 55% in China, water-based coatings account for about 41%, and others account for about 4%. There is still a big gap between them and Western developed countries. Polyethylene Terephthalate,Polyester Resin,Polyester Material,Polyester Fiber Shandong Century Union New Materials Technology Co.,Ltd , https://www.cum-sports.com