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    客户选购环氧地坪漆容易产生的两大误区

    2019-07-06 10:29:50 无锡盛发地坪科技有限公司 阅读

    怎样选择好的环保环氧地坪漆?颜色要丰富,最重要的就是环保健康的问题了。环氧地坪漆分传统的溶剂型环氧地坪涂料和水性环氧地坪漆。传统的溶剂型地坪涂料漆膜非常致密、透气性极差,当应用在地下潮气较重的基面时容易出现漆膜鼓泡、剥离脱落等现象;并且存在着许多挥发性溶剂,对人体和环境存在不同程度的危害。而成都冠牌,水性地坪漆,以水作为分散介质,不含甲苯、二甲苯等挥发性有机溶剂,不会造成环境污染,是真正的环保漆。在此基础上具有优异的防腐,耐酸碱等性能,固化性能受潮湿影响较小,对潮湿地面有很好的粘接度,施工不受雨季影响。干燥快,3小时内即可表干,完全不会出现漆膜鼓包、剥离脱落的现象。适合一楼仓库、车间、地下室。场所不同,选择的地坪漆也就不同。但是在选购时,客户对环氧地坪漆的了解不足,易造成这两大误区:

    How to choose a good environmental protection epoxy floor paint? To be rich in color, the most important thing is to protect the environment and health. Epoxy floor paint is divided into traditional solvent-based floor paint and water-based floor paint. The traditional solvent-based floor paint film is very compact and has poor permeability. When applied to the base surface with heavy underground moisture, it is prone to bubble, peel off and other phenomena, and there are many volatile solvents, which are harmful to human body and environment in varying degrees. Chengdu crown, water-based floor paint, water as a dispersing medium, does not contain toluene, xylene and other volatile organic solvents, will not cause environmental pollution, is a true environmental paint. On this basis, it has excellent anti-corrosion, acid-alkali resistance and other properties. Its curing performance is less affected by humidity, and has good adhesion to wet ground. Construction is not affected by the rainy season. Fast drying, surface drying within 3 hours, no film bulging, peeling off phenomenon. Suitable for warehouse, workshop and basement on the first floor. The choice of floor paint varies with the place. However, when choosing and purchasing epoxy floor paint, the customer's lack of understanding of epoxy floor paint can easily lead to these two misunderstandings:

    环氧地坪

    一、注重材料选用,轻视防腐配套

    1. Pay attention to material selection and despise anti-corrosion matching

    1、由于防护涂料性能各异,在不同的环境介质、被涂物特性、施工条件及防护设计年限下,应该作不同的选择,因此不能仅仅简单的评价防蚀涂料的“好”“坏”,而应将其作为一个体系来选择防护涂料,即配套性。

    1. Because of the different properties of protective coatings, different choices should be made under different environmental media, characteristics of coatings, construction conditions and protective design years. Therefore, it is not only to simply evaluate the "good" and "bad" of anti-corrosion coatings, but also to select protective coatings as a system, i.e. compatibility.

    2、环氧自流平地坪配套性的考虑因素和外部条件有关的和涂料本身相关的被涂物特性、底、中、面涂层的重涂适应性腐蚀条件、涂料的成膜固化条件及表面处理要求、涂层的涂覆厚度涂装方法、防护设计年限、技术经济指标。

    2. Consideration of compatibility of epoxy self-leveling flooring and external conditions related to coating properties, adaptability and corrosion conditions of the bottom, middle and surface coatings, film-forming and curing conditions and surface treatment requirements of coatings, coating thickness coating methods, protection design life, technical and economic indicators.

    二、注重防腐材料,轻视表面处理

    2. Pay attention to anticorrosive materials and despise surface treatment

    1、环氧地坪漆对金属或非金属材料进行防腐蚀涂装之前,必须对基体表面进预处理,这是防腐蚀涂装的一个非常重要的环节,如果表面处理不当,会直接影响涂层对基体的附着力、涂层的品质及对基体的保护性能、涂层使用寿命、涂层外观等。

    1. Before the epoxy floor coatings are applied to metal or non-metal materials, the surface of the substrate must be pretreated. This is a very important part of the anti-corrosion coating. If the surface is improperly treated, it will directly affect the adhesion of the coating to the substrate, the quality of the coating, the protective performance to the substrate and the service life of the coating. Life, coating appearance, etc.

    2、影响防腐蚀涂层达不到设计防护年限的主要因素是表面处理不符合要求,在材料选用、配套性、环境条件等几大因素中占50%,尤其对钢结构及装置区内的非保温储罐、反应釜、管道外壁等,更是如此,有的管廊钢结构和储罐外壁短短六个月就出现点蚀,不到一年开始大面积锈蚀,流“黄水”。

    2. The main factor that affects the anticorrosive coating not reaching the designed protection life is that the surface treatment does not meet the requirements, accounting for 50% of the major factors such as material selection, matching, environmental conditions, etc. Especially for non-thermal storage tanks, reaction kettles, pipeline exterior walls in the steel structure and installation area, especially for some gallery steel structures and tanks. Pitting corrosion occurred on the outer wall in only six months, and large areas of rust began to flow "yellow water" in less than a year.

    3、环氧树脂地坪有关人员比较关心防腐蚀涂料品质、行业的应用效果及业绩,忽略表面处理要求,甚至于对防腐蚀涂装施工方提出的表面处理基本要求归咎于防护涂料施工条件苛刻,不愿意在表面处理上花钱、花精力,势必造成防护保护寿命大大缩短。

    3. Relevant personnel of epoxy floor are more concerned about the quality of anticorrosive coatings, the application effect and performance of the industry, neglecting the requirements of surface treatment, and even attributing the basic requirements of surface treatment put forward by the constructors of anticorrosive coatings to the harsh construction conditions of protective coatings, unwilling to spend money and energy on surface treatment, which is bound to be made. The life of protective protection is greatly shortened. 


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