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翻新过程中如何去除旧环氧地坪漆涂层

环氧地坪漆在达到使用寿命后,会逐渐老化、脱落、开裂,或因长期磨损造成涂膜破坏,这时候就需要重新涂装,必须将损坏涂层去除。常用的除漆方法有:机械除漆法、火焰除漆法、碱液除漆法和脱漆剂脱漆。

After the epoxy floor paint reaches its service life, it will gradually aging, peeling off, cracking, or film damage caused by long-term wear. At this time, it is necessary to re-coat, and the damaged coating must be removed. The commonly used paint removal methods are: mechanical paint removal, flame paint removal, alkali paint removal and paint removal agent. 

1、机械除漆法

1. Mechanical Paint Removal

机械除漆指借助于一定的施工机器来进行除漆工艺,如手工打磨、抛丸、高压力(磨料)射流等方法,都是可以有效的去除旧环氧地坪漆层的方法。

Mechanical paint removal refers to the process of removing paint by means of a certain construction machine, such as manual polishing, shot blasting, high pressure (abrasive) jet and other methods, which can effectively remove the old floor paint layer.

翻新过程中如何去除旧环氧地坪漆涂层

2、火焰除漆法

2. Flame Paint Removal

如果旧的环氧地坪漆与基层粘接比较牢固,可以用火焰对地坪加温,使旧漆层焦软、起泡,再用刮刀将旧地坪漆层铲除。这种方法就叫做火焰除漆法。

If the bond between the old floor paint and the base is firm, the floor can be heated by flame to make the old paint coke and foam, and then eradicate the old floor paint with a scraper. This method is called flame paint removal.

3、碱液除漆法

3. Paint Removal by Alkali Solution

碱液除漆法是利用碱液的腐蚀作用,使旧涂膜膨胀松软,从而达到去除旧地坪漆膜的目的。

Alkali solution paint removal method is to use the corrosion of alkali solution to make the old paint film swell and soft, so as to achieve the purpose of removing the old floor paint film.

4、脱漆剂脱漆

4. Paint Removal Agent

脱漆剂可以将涂层溶解或溶胀,是济划或膏状物,主要由溶解能力强的溶剂与石蜡、纤维素等组成。

Paint remover can dissolve or swell the coating. It is an economic or paste, mainly composed of solvent with strong dissolving ability, paraffin, cellulose and so on.

翻新过程中如何去除旧环氧地坪漆涂层

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