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鋁卷進行涂層施工時有哪些方法

來源:http://www.skyequiltedcards.com  發布時間:2022-10-06 11:01:32  

鋁卷是一種很常用的鋁制品,在各行各業都可以看到它的身影,那么該產品在進行涂層施工的時候都有哪些方法呢?下面鋁卷生產廠家來為大家分享一下吧。
Aluminum coil is a very common aluminum product, which can be seen in all walks of life. What are the methods for coating this product? Let's share with you the following aluminum coil manufacturers.
1、浸涂
1. Dip coating
浸涂是一種傳統的涂裝方法。該方法將被涂物浸沒在盛有涂料的槽液中,隨即取出,讓多余的涂料滴落回槽液中,或采用機械方法將多余的涂料甩落。該方法的溶劑損失較大,容易造成空氣污染,不適用于揮發性涂料,且涂膜的厚度均勻,一般用于結構復雜的器材或工件。
Dipping is a traditional coating method. In this method, the coated material is immersed in the bath containing paint, and then taken out immediately to let the excess paint drop back into the bath, or the excess paint is thrown off mechanically. This method has large solvent loss and is easy to cause air pollution. It is not suitable for volatile coatings, and the film thickness is uniform. It is generally used for equipment or workpieces with complex structures.
2、刷涂
2. Brushing
刷涂是使用較早,也較為簡單和傳統的手工涂裝方法,操作方便、靈活,可涂裝任何形狀的物件,除干性快、流平性差的涂料外,可適用于各種涂料。刷涂法可使涂料滲透金屬表面的細孔,加強涂膜對金屬的附著力。缺點是勞動強度大、工作效率低、涂布外觀欠佳。
Brushing is an early, simple and traditional manual painting method, which is easy and flexible to operate. It can be used to paint objects of any shape. It is applicable to all kinds of coatings except for those with fast drying and poor leveling. The brushing method can make the coating penetrate the pores on the metal surface, and strengthen the adhesion of the coating film to the metal. The disadvantages are high labor intensity, low work efficiency and poor coating appearance.

鋁卷生產廠家
3、噴涂
3. Spraying
噴涂是利用壓縮空氣在噴槍嘴產生的負壓將涂料容器中的涂料從涂料噴嘴噴出,并快速進入高速的壓縮空氣流,以霧狀微粒射向被涂物,使其均勻涂布在鋁材表面,具有涂膜厚度均勻、外觀平整、生產效率高的優點。但鋁卷廠家要提醒您的是,這種方法的材料損耗遠大于刷涂和淋涂等方法,且使用溶劑性涂料時會造成環境污染,因此大家要謹慎使用。
Spraying is to use the negative pressure generated by the compressed air at the nozzle of the spray gun to spray the coating in the coating container from the coating nozzle, and quickly enter the high-speed compressed air flow to shoot the coated object with aerosol particles, so that it can be evenly coated on the aluminum surface. It has the advantages of uniform film thickness, flat appearance, and high production efficiency. However, the aluminum coil manufacturer should remind you that the material loss of this method is far greater than that of brushing and spraying, and the use of solvent based coatings will cause environmental pollution, so you should be cautious.
4、刮涂
4. Scraping
刮涂是使用刮刀進行涂裝的方法,適用于黏度較高、固體含量高的液態涂料的涂裝。刮涂作業涂膜的常見缺陷是開裂、脫落、翻卷等,其涂膜的厚度也很難均勻。
Scraping is a method of coating with scraper, which is applicable to the coating of liquid paint with high viscosity and high solid content. The common defects of the coating film in scraping operation are cracking, falling off, roll over, etc. The thickness of the coating film is also difficult to be uniform.
5、淋涂
5. Drenching
淋涂是將涂料從噴嘴噴淋至被涂物表面,涂料經過自上而下的流淌將被涂物表面完全覆蓋后形成涂膜的涂裝工藝工程。此法所用設備簡單,比較容易實現機械化生產,且操作簡便、生產效率高,但存在涂膜不平整、覆蓋不完整、涂膜厚度均勻等缺陷,而且淋涂比浸涂的溶劑消耗量更大,也存在一定的安全和污染問題。
Spraying is a coating process that sprays the coating from the nozzle to the surface of the object to be coated, and the coating completely covers the surface of the object to be coated by flowing from top to bottom. The equipment used in this method is simple, it is relatively easy to realize mechanized production, and it is easy to operate and has high production efficiency. However, there are defects such as uneven film, incomplete coverage, uniform film thickness, etc. Moreover, the solvent consumption of spray coating is higher than that of dip coating, and there are also some safety and pollution problems.
以上是廠家為您總結的鋁卷涂層的施工方法,希望可以對您有所幫助。我公司是專業的鋁制品生產廠家,產品質優價廉,售后無憂,您可以來我們網站http://www.skyequiltedcards.com咨詢看看!
The above is the construction method of aluminum coil coating summarized by the manufacturer for you. I hope it can be helpful to you. Our company is a professional manufacturer of aluminum products, with excellent quality and low price. You can visit our website http://www.skyequiltedcards.com Consult!

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