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Purposes of surface preparation for the coating process? | Diễn Đàn Tuổi Trẻ Việt Nam Uhm.VN
- Purposes of surface preparation for the coating process?
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Purposes of surface preparation for the coating process?
vivablast > 01-07-2022, 08:05 AM
Surface preparation or cleaning for adhesion is described as one or more activities that include cleaning, loose material removal, and physical or chemical alteration of a surface to which epoxy is applied for the purpose of bonding for construction. Is there any information concerning this strategy that we should not overlook in order to gain a thorough understanding of it?
The meaning of applying surface preparation for construction nowadays
The most important part of a coating system's performance is surface preparation because coating performance is governed by the coating's ability to cling to the substrate material. The preparation steps remove uncontrollable contaminants such as mill scale and grease to generate an acceptable coating profile.
Before coating, welding, and other procedures, preparation is essential to ensure efficient performance. There are a variety of cleaning procedures available, each with its own set of advantages and disadvantages in terms of efficacy and cost. The more detailed the cleaning stages, the more expensive the technique is in general. A combination of procedures should be utilized in other cases, such as solvent cleaning to remove oils before abrasive cleaning, followed by jet washing to remove any leftover dust particles.
Surface preparation encompasses a variety of techniques for cleaning a material's surface before coating application, adhesive application, and other activities. It's also necessary before painting, coating, or lining steel or other materials. This process is commonly done chemically or mechanically to remove pre-existing layers, residue, surface flaws, organic matter, oxidation, and other impurities from the surface. Surface preparation for diverse materials and purposes can be done in a variety of methods, but they all follow a similar pattern.
![[Image: surface-preparation-for-construction.jpg]](https://i0.wp.com/s1.uphinh.org/2022/01/07/surface-preparation-for-construction.jpg)
However, even if the surface is in excellent condition, specific preparation work is required before applying a new coat of paint. A clean surface also assures better paint adhesion to the surface, which increases paint job durability and metal surface longevity.
Depending on the substrate material and the adhesive used, different types of surface preparation are necessary. It is strongly encouraged to thoroughly clean the surfaces to bond with a lint-free cloth immersed in a suitable solvent or cleaning solution, eliminating loose particles and organic deposits such as grease.
Hopefully, with all of the information provided on surface preparation, you will obtain more helpful information and may be able to apply it for modern and wonderful construction in the future.