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    环氧地坪漆施工过程中溶剂有哪些作用

    2018-10-22 07:41:01 无锡盛发地坪科技有限公司 阅读

    无论在生产环氧地坪漆的过程中,还是进行环氧地坪漆涂装时,选择溶剂都十分重要,它直接影响地坪漆的涂料性能、施工性能和涂膜的质量。溶剂在地坪漆涂料中的作用有:①溶解树脂;②使组成成膜物的组分均一化;③改善颜料和填料的润湿性,减少颜料的漂浮;④延长涂料的存放时间;⑤在生产中调整操作粘度,用溶剂来优化涂料,减少问题的发生;⑥改善涂料的流动性 和增加涂料的光泽;⑦在涂刷时,有利于被涂表面与涂料之间的润湿;⑧当涂刷垂直物体表面时,可校正涂料的流挂性及物理干燥性;⑨减少刷痕、气孔、接缝及地坪漆涂料的浑浊。

    It is very important to choose the solvent in the process of producing floor paint and coating. It directly affects the coating performance, application performance and film quality of floor paint. The functions of solvents in floor coatings are as follows: (1) dissolving resins; (2) homogenizing the components of film-forming substances; (3) improving the wettability of pigments and fillers, reducing the floatation of pigments; (4) prolonging the storage time of coatings; (6) adjusting the operating viscosity in production, optimizing the coating with solvents, reducing the occurrence of problems; (3) improving the flow of coatings; And increase the gloss of the paint; _when brushing, is conducive to the wetting between the surface and the paint; _when brushing the vertical surface of the object, can correct the flow and physical dryness of the paint; _reduce brush marks, pores, seams and the turbidity of the floor paint paint.

    在进行地坪漆涂装作业时,选择溶剂不当会影响干燥效果和施工性能,会产生白斑、针孔、失光、桔皮等弊病,严重时会造成胶凝、分层、沉淀等现象,致使其报废。同时,各种溶剂的溶解力及挥发率等因素对于制成的漆在生产、贮存、施工及漆膜光泽、附着力、表面状态等多方面性能都有极大影响地坪漆。

    When painting floor paint, improper solvent selection will affect the drying effect and construction performance, will produce white spots, pinholes, gloss, orange peel and other defects, serious will cause cementing, stratification, precipitation and other phenomena, resulting in scrap. At the same time, the solubility and volatility of various solvents have a great impact on the production, storage, application, film gloss, adhesion, surface state and other properties of the floor paint.



    标签:   环氧地坪 地坪 环氧地坪漆 环氧地坪施工
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