粉末噴涂可有效地延長工業(yè)鋁板的使用壽命
　　Powder spraying can effectively prolong the service life of industrial aluminium sheets
　　從工藝本身來看，具有相當高的科技成分，調配顏色各異的涂料，產生不同色系的裝飾效果，更加符合室內裝飾的需要，也是與工業(yè)鋁板在建筑業(yè)的應用向室內發(fā)展的趨勢相一致的。特別是噴涂型材與隔熱斷橋的聯(lián)合使用，使其更具有更時尚的潮流，使粉末噴涂型材具有了更大的發(fā)展空間，也是其他處理方式生產出來的型材所無法替代的。
　　From the point of view of technology itself, it has quite high scientific and technological components, dispensing paints with different colors, producing decorative effects of different color systems, which is more in line with the needs of interior decoration, and is also consistent with the trend of industrial aluminium sheet application in the construction industry to interior development. Especially the joint use of sprayed profiles and thermal insulation bridges makes it more fashionable, and makes powder sprayed profiles have greater development space, which is also irreplaceable by profiles produced by other processing methods.
　　目前常應用于三面翻廣告中的粉末涂料為耐候性聚酯粉末涂料，粉末涂料用的聚酯樹脂大多數(shù)為飽和型的，通常我們按其端基的結構可分為端羧基和端羥基兩大類。當鋁板用粉末噴涂再結合熱轉印技術，使其更具有更時尚的潮流，使粉末噴涂型材具有了更大的發(fā)展空間。
　　At present, the powder coatings commonly used in three-sided advertisements are weather-resistant polyester powder coatings. Most of the polyester resins used in powder coatings are saturated. Usually, according to the structure of their end groups, they can be divided into two categories: carboxyl-terminated and hydroxyl-terminated. When powder spraying combined with thermal transfer technology is used for aluminium sheet, it will become more fashionable and have more development space for powder spraying profiles.

                               
　　粉末涂料噴涂其工藝較為簡單，成品率高，一般情況下，如果各項措施得當，可較大限度地控制不合格品的產生;能耗明顯降低，在普通的陽極氧化、電泳涂裝的生產過程中，水、電的消耗是相當大的，工業(yè)鋁板加工特別是在氧化工序。其對水、大氣的污染程度降低，片堿、硫酸及其它液體有機溶劑的不再使用，減少水及大氣污染，也有效地提高鋁板與作為環(huán)保產品的塑鋼型材的競爭實力，相應地減少了一些生產成本;工人的勞動強度明顯降低，由于采用自動化流水線作業(yè)，工業(yè)鋁板上料方式以及夾具的使用方式已經得到明顯簡化，提高了生產效率，也降低了勞動強度;對毛料的表面質量要求標準有明顯降低，提高鋁板成品的表面質量;、鋁板涂膜的一些物理指標較其他表面處理膜有明顯提高，如硬度、三面翻廣告、耐磨性、耐酸性，可有效地延長工業(yè)鋁板的使用壽命。
　　Powder coating spraying process is relatively simple, high yield, in general, if appropriate measures, can maximize the control of the production of substandard products; energy consumption is significantly reduced, in the ordinary process of anodic oxidation, electrophoretic coating production, water and electricity consumption is quite large, industrial aluminum plate processing, especially in the oxidation process. Its pollution degree to water and air is reduced, the use of tablet alkali, sulfuric acid and other liquid organic solvents is no longer used, and the pollution of water and air is reduced. It also effectively improves the competitiveness of aluminium sheet and plastic steel profiles as environmental protection products, and accordingly reduces some production costs. The labor intensity of workers is significantly reduced, due to the use of automated assembly line operation, the way of industrial aluminium sheet material and the use of industrial aluminium sheet material. The use of fixture has been obviously simplified, the production efficiency has been improved, and the labor intensity has also been reduced; the surface quality standard of wool material has been significantly reduced, and the surface quality of finished aluminium sheet products has been improved; and some physical indexes of aluminium sheet coating have been significantly improved compared with other surface treatment films, such as hardness, three-sided advertisement, wear resistance and acid resistance, which can effectively prolong industrial aluminium sheet. Service life.