Main varieties of fusion bonded epoxy coating 215

215 fusion bonded epoxy resin final coating is a kind of one component, heat cured, thermosetting epoxy resin coating for steel corrosion protection The powder epoxy resin is applied to the surface of the preheated steel products The powder is melted and solidified to form a uniform coating This process makes the coating have good adhesion and coverage on the concrete reinforcement and other steel products of size and shape According to experts from China epoxy Industry Association ( 215 coating can prevent corrosion of corrosive substances such as ice salt, salt in the air, sea water, chemicals, acid rain, carbonic acid, contaminated fillers and concrete additives 1 Excellent flexibility, exceeding the bending standard of coated steel bars; no primer required; economical; fast curing is suitable for fast coating; it can play a protective role in a large temperature range; it will not be damaged during storage under various climatic conditions, with long storage life; it will not be broken during bending; little damage during transportation; It will not be damaged by cement pouring; it can prevent cathode peeling; it is light in weight, saving transportation cost; it will not appear sagging cold flow and become soft during storage; it is easy to carry out surface inspection of coated objects 2 Operation steps - remove oil, grease and loose accumulation on the surface; - according to sspc-sp10 or NACE No 2, dust the surface to near white level; - preheat the metal to 218-239 ℃; - apply scotchkote 215 powder to the surface of the object with static electricity to the required thickness; - cure according to the curing requirements; - when the coating is cooled to below 121 ℃, conduct electrical inspection to detect the leakage point 3 Curing instructions 215 coating needs to be cured according to the curing guidelines to obtain the best performance Curing with residual heat generally does not need to be dried later, but the curing time will vary depending on the heating system, and additional curing may be required for coating on low temperature or light metal..