| abstract |
The invention discloses a flame retardant coating and a preparation method thereof. The coating comprises, by weight percentage, the following raw materials: acrylic resin prepolymer 25‐45, flame retardant 20‐35, initiator 0.5‐1.5, pigment 4 ‐9, dispersant 1‐3, inorganic filler 4‐9, defoamer 2‐4, filming aid 2‐5, solvent 5‐25. The invention adds a reactive flame retardant to the matrix resin, and the flame retardant forms a completely compatible whole with the acrylic resin prepolymer, so that the prepared flame retardant coating not only has excellent and long-lasting flame retardant effect, but also Excellent physical and mechanical properties, water resistance, weather resistance and fatigue resistance. |