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    环氧地坪漆产品粘度性能要求处理

    2018-10-29 08:37:20 无锡盛发地坪科技有限公司 阅读

    环氧地坪漆施工不同行业对车间环氧地坪涂层的性能要求不同,从而涉及到施工方法的差异。当用水性环氧涂料做机械、化工、仓库等车间环氧地坪时,由于需要地坪抗冲击、耐辗压、耐磨损、耐腐蚀等,所以必须按常规工序进行施工,即基层处理→封底漆→环氧砂浆加强层→腻子→面漆。

    The performance requirements of floor coatings in different industries are different, so the differences of construction methods are involved. When using water-based epoxy paint as the floor of machinery, chemical industry, warehouse and other workshops, because of the need for floor impact resistance, rolling resistance, wear resistance, corrosion resistance and so on, it must be carried out according to the conventional process, that is, base treatment primer epoxy mortar strengthening layer putty topcoat.

    (1)基层处理:对于油污较多的混凝土地面,可用10%~15%盐酸液洗刷,然后用清水冲洗干净;对于面积较大的一般混凝土地面,可用电磨机磨平、清除砂尘、油污的方法处理。

    (1) Base treatment: For the concrete ground with more oil pollution, it can be washed with 10%-15% hydrochloric acid, and then washed with clean water; for the general concrete ground with larger area, it can be treated by grinding, removing sand dust and oil pollution with electric mill.

    (2)封底:将环氧底漆甲、乙组分混合均匀后,辊涂于基层表面,最好辊涂2遍,使其充分润湿并渗透到混凝土内部,起粘结增强作用。

    (2) Back sealing: after mixing epoxy primer A and B evenly, roll coating on the surface of the base, preferably roll coating twice, so that it is fully wetted and penetrated into the concrete interior, play a bond strengthening role.

    环氧地坪漆产品的粘度较高,存在诱导期,与环氧树脂相容性不佳,固化物的热变形稳定较低,附着力,强度及韧性较好,主要用于高固体分涂料,密封剂、胶黏剂、电缆连接剂,酯环族胺即环状脂肪族酯环族胺粘度低。固化物色浅,光泽好,保色性好,与聚酰胺比较,耐化学性好,油漆不泛白,不需要诱导期,但韧性差,固化活性较低,需要加温后才能固化,只有在加入促进剂后或进行改性的条件下才能室温固化。

    Epoxy floor coatings have high viscosity, induction period, poor compatibility with epoxy resin, low thermal deformation stability, good adhesion, strength and toughness. They are mainly used in high solid coatings, sealants, adhesives, cable connectors, ester-cyclic aliphatic ester-cyclic amine, that is, low viscosity. Compared with polyamide, it has good chemical resistance, no whitening, no induction period, but poor toughness and low curing activity. It can be cured only after adding accelerators or modifying conditions at room temperature. 


    标签:   环氧地坪 地坪 环氧地坪施工 环氧地坪漆
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