Berson Rizhao City, Shandong Province Building Materials Technology Co., Ltd. (www.cnbsfs.com) is located in Rizhao City, Shandong Rizhao Rizhao City, a new urban Jinan City Garden Road 17-A, Contact: Lin Dong primer construction grassroots self-leveling epoxy surface treatment After time, the moisture content of less than 8%, with net absorption of high-power vacuum cleaner ground residue, dust, etc. The low viscosity of the solvent-free epoxy sealer mixed proportionately, stir evenly family self-leveling epoxy, epoxy self-leveling roller or paint family doctor blade construction within the time available to adequately wetted concrete and penetrate into the concrete lining. When the coating is thin and straight are. After painting shiny sunshine family self-leveling epoxy, matt's painted up in due course. Epoxy resin is a thermoplastic polymer itself, an epoxy resin itself is simple and not much value, it is only the curing agent was added into the three-dimensional three-dimensional network structure of the epoxy family leveling process, in order to render its excellent performance. There are no solvent, curing agents, self-leveling floor coatings mainly used are fatty amines and their adducts, cycloaliphatic amines and adducts, adducts of polyamide and phenolic amines. The curing agent is usually used should contain anti-white, acid, low temperature curing (5 ~ 10 ℃), anti-yellowing, anti-water spots ingredients to avoid solvent-free epoxy self-leveling floor coatings at low temperatures, high humidity environment Construction of oil spots and white phenomenon may occur, so vital to select a curing agent. Five trials used in the curing agent were prepared by coating with the same paint, observe their effects on film properties, and the results are shown in Table 3.