The role of additives in industrial floors article Source: http://www.yantaidp.com additives, used in medicine is defined as the pharmaceutical production and deployment excipients and additives. In the industrial production, the aid is a way to improve the production process, to improve product quality, or to give some unique application performance auxiliary chemicals, also called additives. We should pay attention to the choice of additives used in industrial floor paint, use requirements of the additives, such as appearance, odor, durability, whether pollution; Second, the adaptability of the additives on the processing conditions; Third, auxiliaries and additives fusion. This is the most important point, because the additives and coatings of incompatibility will cause a series of coating ills, impact floor of appearance; Fourth, the synergy between the additives and the proposition role. Dispersants, defoamers, leveling agents, rheological agents, anti-static, anti-skid matting functional additives are used in industrial floor coatings often. Common floor coatings cratering, pinholes, orange peel, loss of light, shrinking change and other ills. Flooding due to poor dispersion and floating color, uneven color, not leveling the surface uneven. These problems often require appropriate additives to eliminate. Most of the wetting dispersant polymer wetting and dispersing agent is a polyurethane, a polyacrylate, a polyester block polymer or graft polymer, molecules with a group structure of a plurality of adsorption and solvates chain segment structure, the surface of the pigment the adsorption layer is formed thicker and more solid, steric and entropy repulsion, good stability of the dispersion system. Dispersant inappropriate choice of the amount of dispersant is too small, pigments and fillers can not be dispersed to the required fineness distributed system is unstable, pigments and fillers prone to flocculation, aggregation and settlement, resulting in the storage stability of the coating and cause serious paint can not to use. When the dispersing agent in the coating system is excessive, the excess dispersant cause the paint surface tension serious decline, and the dispersed system is unstable. The apparent effect of the dispersion effect of bad floor coatings, floor paint film is bad, low-gloss, easy to blur and floating color, resulting in uneven color, and the film's mechanical properties decreased. Engineering Co., Ltd. Main Products: Yantai Naidu floor concrete sealer, epoxy flat coated floor paint, epoxy mortar floor paint, epoxy self-leveling epoxy based floor paint, Emery resistant floor, etc. wear hardened class floor paint. Undertake: the garage floor, Yantai, Yantai workshop floor, Yantai wear-resistant floor, Yantai parking floor flooring project. Contact: 15318648188 0535-2953052 company website: http://www.yantaidp.com Company Address: Yantai Fuhai Road No. 1000 C5-13