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    环氧地坪引起色差的因素以及用于树脂的性能分析

    2019-08-03 16:35:59 无锡盛发地坪科技有限公司 阅读

    环氧地坪中的环氧树脂您了解吗?环氧树脂涂料的特性您了解吗?不仅如此,在环氧地坪的使用过程中往往会出现色差,您知道这是为什么吗?到底是施工过程中出现了问题还是由于环氧地坪涂料的影响?以下关于“环氧地坪引起色差的因素以及用于树脂的性能分析”的介绍。环氧树脂地坪涂料中环氧树脂是十分重要的,因为环氧地坪涂料的成膜物质主要由环氧树脂和其固化剂反应而成。这里环氧地坪厂家为您简单介绍下环氧树脂的构成及性能特点。

    Do you know the epoxy resin in the epoxy floor? Do you know the characteristics of epoxy coatings? Not only that, the use of epoxy flooring in the process of often appear chromatic aberration, do you know why? Is there a problem in the construction process or is it due to the influence of floor coating? Following is an introduction to "factors causing color difference in epoxy flooring and performance analysis of resins". Epoxy resin is very important in epoxy floor coatings, because the film-forming substance of epoxy floor coatings is mainly formed by the reaction of epoxy resin and its curing agent. Here, the epoxy flooring manufacturer gives you a brief introduction of the composition and properties of epoxy resin. 

    总体来说现在的环氧树脂大体分为两类:缩水甘油类和非缩水甘油类。现在环氧环氧地坪涂料中的环氧树脂大多是采用的缩水甘油醚,如双酚A型环氧树脂、线性酚醛环氧树脂等,这是两种常用的树脂之一。其中双酚A型环氧树脂属于热塑性树脂,性价比很高,能与多种固化剂。

    Generally speaking, epoxy resins can be divided into two categories: glycidyl and non-glycidyl. At present, glycidyl ether is mostly used in epoxy floor coatings, such as bisphenol A epoxy resin and linear phenolic epoxy resin, which are one of the two commonly used resins. Among them, bisphenol A epoxy resin belongs to thermoplastic resin with high cost performance and can be cured with a variety of curing agents.

    催化剂反应形成多种性能优异的固化物,其工艺性也很好,可低压常温成型;收缩率低,能保证其内应力小,不易开裂;另外其分子内聚力高,分子结构致密,使得固化物有很高的强度、粘连强度、韧性和耐热性。

    The catalyst reacts to form many kinds of solidified products with excellent properties, which have good technological properties and can be formed at low pressure and room temperature; low shrinkage can ensure that the internal stress is small and cracking is not easy; moreover, the solidified products have high strength, adhesion strength, toughness and heat resistance because of their high molecular cohesion and dense molecular structure.

    但是其耐湿热性和耐候性比较差。而近些年来,在研发上越来越受到重视的线性酚醛环氧树脂,其固化后可达到高交联密度,所以在耐热性、机械强度、耐化学品性能上均优于双酚A型环氧树脂,这是两种比较常见的环氧树脂的介绍,在研发上,我们必须根据各环氧树脂与固化剂配合反应,以及其各自的分子特性不断进行研发,以满足消费者的各种需求。

    However, its moisture and heat resistance and weather resistance are poor. In recent years, more and more attention has been paid to the research and development of linear phenolic epoxy resin, which can achieve high crosslinking density after curing, so it is better than bisphenol A epoxy resin in heat resistance, mechanical strength and chemical resistance. This is the introduction of two common epoxy resins. In research and development, we must base on each other. The coordination reaction of epoxy resin and curing agent, as well as their respective molecular characteristics, has been continuously developed to meet the various needs of consumers.


    分析环氧地坪出现色差现象的原因

    [Analysis of the causes of color difference in epoxy floors]

    环氧地坪出现色差也是常见的地坪质量问题之一,有些地坪施工团队经验技术不过关或者地坪涂料质量不好,则很有可能造成做好的地坪漆表面出现色差现象。这里小编为您简单介绍下地坪色差问题。

    The colour difference of epoxy floor is also one of the common quality problems of floor. Some floor construction team experience and technology is not good or the quality of floor paint is not good, it is likely to cause the colour difference phenomenon on the surface of well-done floor paint. Here is a brief introduction to the color difference of the lower floor.

    环氧地坪出现色差,无非是两方面的因素:一是地坪漆涂料的问题,二是施工工艺方面的问题。首先地坪涂料造成施工后的地坪色差现象是很有可能的,如果地坪涂料配比不好,或者搅拌不均匀。

    The colour difference of epoxy floor is caused by two factors: one is the problem of floor paint, the other is the problem of construction technology. Firstly, it is very possible that the color difference of the floor after construction is caused by the floor coating. If the floor coating is not well proportioned, or the mixing is not uniform.

    都可能导致环氧树脂地坪漆出现沉淀等,而造成整体地坪涂料色差不均与,进而导致色差。另外如果施工中,施工技术较差,导致环氧地坪整体厚薄不均,或者施工时,采用不同批次的地坪漆,或者同一涂层中每一部分施工间隔时间太大,都有可能会导致较为明显的色差。

    All of these may lead to precipitation of epoxy floor paint, resulting in uneven color difference of the whole floor paint, and then lead to color difference. In addition, if construction technology is poor, resulting in uneven overall thickness of the epoxy floor, or when construction, using different batches of floor paint, or the construction interval of each part of the same coating is too long, it may lead to more obvious color difference.

    地坪企业在进行施工前,一定要进行好相应的施工组织设计,从人员、设备、材料的安排进场,到具体施工工期的安排,施工中质量、安全、工期等的保证措施,再到针对突发情况的应对措施等,一定要计划安排到位,以免出现意外情况而造成工程出现问题。

    Before undertaking construction, floor enterprises must carry out corresponding construction organization design, from the arrangement of personnel, equipment and materials, to the arrangement of specific construction period, the guarantee measures of quality, safety and duration in construction, and then to the response measures against unexpected situations, etc., and must plan and arrange in place so as to avoid the occurrence of accidents. The unexpected situation has caused problems in the project.


    标签:   环氧地坪 地坪 环氧地坪施工 环氧地坪漆 地坪施工
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