Zhangzhou epoxy floor paint coating with excellent adhesion molecule structure is mainly composed of epoxy resin and curing reaction characteristics of the decision. Epoxy paint Zhangzhou molecular structure in an epoxy resin having an epoxy end groups, the groups and polar groups such as ether linkages, the presence of these groups with the epoxy resin molecules adjacent to the interface generates electromagnetic adsorption or chemical bond Therefore epoxy coating and the substrate surface of metal, wood, concrete and other floor paint coatings can produce a very strong adhesion. Zhangzhou epoxy floor paint coating internal stress generated in the lower crosslinking film: epoxy floor paint paint film process, many factors floor paint coating internal stress caused by the generation of leads to be painted final membrane defects, particularly reduced coating adhesion to the substrate. Chung light molecules containing epoxy groups, curing will be derived by some groups, will produce hydrogen bond with the epoxy resin molecular association between closely spaced light-based, and therefore less dense epoxy curing difference before and after and the curing reaction of the epoxy resin is mainly a ring-opening addition polymerization gradual reaction, no small molecule by-products in the reaction, and therefore the epoxy resin is very low cure shrinkage, and therefore the cured epoxy floor paint Zhangzhou has little effect on the adhesion of the coating / film interface between the time. And containing a plurality of an ether bond on the main chain of bisphenol A epoxy resin, an ether bond and carbon-carbon bond of the epoxy polymer chains with a certain flexibility, ease of rotation of the molecular chain, may eliminate some of the internal stress.