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铝扣板表面处理技术的揭晓

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一、喷涂:
Spraying:
在铝板表面喷涂彩色涂料后经烘干而成。好的喷涂板颜色分布均匀,差的板子从侧面看会看到颜色呈波纹状分布。喷漆多为哑光,折边有直角和倒角(倒角就是板拼缝处呈“V”字形那种)两种。喷涂板一定要经烘干,这样漆膜才牢固。此工艺板目前家装已基本不采用,多数会被用在大型的厂房装饰上,因为相对价格非常便宜,还是有不少厂家打着低价来吸引消费者。
The paint is painted on the surface of the aluminum sheet and dried. A good spray coating has a uniform color distribution, and a poor plate will show a wavy distribution from the side. Spray paint is mostly matte, with right-angled and chamfered edges (chamfering is the "V" shape of the joint) two kinds. The spray plate must be dried so that the film is firm. At present, this process board is basically not used in home decoration, most will be used in large-scale plant decoration, because the relative price is very cheap, there are still many manufacturers to attract consumers at low prices.
喷涂板表面处理流程如下:
The surface treatment process of spray board is as follows:
半成品-除油-清洗-铬化-烘干(凉干)-静电粉末喷涂-固化、冷却-下件并检验-包装入库。
Semi-finished products - degreasing - Cleaning - chromizing - drying (cool dry) - electrostatic powder spraying - curing, cooling - parts and inspection - packaging storage.
好的喷涂板在表面喷涂前经过钝化处理,表面任何一部分用锋利刀片交叉出划1MM*1MM的小格,用医用胶布粘撕下,涂层不脱落,往返洗刷100次,表面无破损。
A good spraying plate is passivated before spraying. Any part of the surface is crossed with a sharp blade to scratch the 1MM * 1MM grid. The coating is not peeled off with medical adhesive tape. The surface is washed back and forth 100 times without breakage.
二、滚涂:
Two. Roll coating:
铝板表面进行脱脂和化学处理后,滚涂优质涂料,干燥固化而成。滚涂板表面漆膜的平整度要高于喷涂板。色泽上分珠光与哑光,市面上常见的多为珠光。其价格较喷涂要高。滚涂板较大特色就是颜色的仿真度极高;滚涂工艺的好坏档次差别很大,除了跟所有的材料有关外,还有就是跟它分几次上色有关,比如两涂两滚,就是喷一次是烤一次,然后再喷再烤,这样颜色就更均匀平滑了,好的滚涂板价格也很昂贵,颜色逼真,持久性强。
After degreasing and chemical treatment, the surface of the aluminum plate is rolled and coated with high quality paint and dried and solidified. The smoothness of paint film on roller coating surface is higher than that of spraying plate. Pearlescent and matte light on the color, the market is mostly pearlescent. Its price is higher than that of spraying. The greatest feature of the roll-coating plate is the high degree of color simulation; the quality of the roll-coating process varies greatly, in addition to all the materials, there is also related to its color several times, such as two rolls, spraying is baked once, and then spraying and baking, so that the color is more uniform and smooth, a good roll-coating plate. The price is also very expensive, the color is realistic, and the durability is strong.
进口氟碳滚涂也是滚涂的一种,就是在色素里加上氟碳,使得颜色附着力更强,使用寿命更大,耐酸碱抗腐蚀,常被用于大厦的外部装修上(不怕风吹雨淋),价格成本非常高,是滚涂板中较高档的一种。

铝板生产厂家
Imported fluorocarbon roll coating is also a kind of roll coating, that is, adding fluorocarbon in the pigment, making the color adhesion stronger, longer service life, acid and alkali resistance and corrosion resistance, often used in the building's external decoration (not afraid of wind and rain), the price is very high, is the highest-grade roll coating plate one.
滚涂板表面处理流程如下:
The surface treatment process of roller coated sheet is as follows:
滚涂板有面漆、底漆、背涂漆,背涂漆主要是起到了抗氧化作用,使其使用寿命更长。半成品-上机-成型-下件并检验-包装入库。
The roll-coating board has topcoat, primer and back coat, and the back coat mainly plays an anti-oxidation role, making its service life longer. Semi finished products - machine - molding - next parts and inspection - packing and warehousing.
滚涂板表面均匀、光滑、无漏涂、缩孔、划伤、脱落等明显缺陷。但表面有气泡、凹点、夹杂等微量缺陷,这些属于正常现象。
The surface of the roller coating plate is uniform and smooth, and there are no obvious defects such as leakage, shrinkage, scratching and shedding. But there are micro defects such as bubbles, concave spots, inclusions and so on. These are normal phenomena.
三、覆膜:
Three, plastic film:
选用高光膜或幻彩膜,板面涂覆专业粘合剂后复合而成。覆膜板光泽鲜艳,可挑选花色品种多,防水、防火,具有优良的耐久性(耐候性、耐蚀性、耐化学性)和抗污能力,防紫外线性能优越。膜分进口膜与国产膜,进口膜的耐久性、光泽度要好于国产膜,市场上优质铝扣板多选用韩国LG膜。铝扣板的厚度应在0.6mm左右,一些小的覆膜板总体厚度是0.6mm厚,却是采取增大膜厚的方法来达到减小基材的厚度目的,有些板甚至基材厚度仅有0.38mm。
The high gloss film or the magic film is selected, and the professional adhesive is coated on the board surface. The coated panel has bright luster, a wide selection of colors, waterproof, fire-proof, excellent durability (weather resistance, corrosion resistance, chemical resistance) and pollution resistance, superior anti-ultraviolet performance. The durability and gloss of the imported film are better than those of the domestic film. The Korean LG film is mostly used for the high quality aluminum buckle plate in the market. Aluminum buckle plate thickness should be about 0.6 mm, some small brands of laminate overall thickness is 0.6 mm thick, but it is to increase the thickness of the film to achieve the purpose of reducing the thickness of the substrate, some plates and even the thickness of the substrate is only 0.38 mm.
有了上面的小总结,希翼对广大客户有所帮助,如果有什么不理解的或者寻求帮助的请点击大家的官方网站:铝板生产厂家或者来电咨询,大家会尽全力为您解决
With the above summary, I hope it will be helpful to our customers. If you don't understand or ask for help, please click on our official website: Aluminum plate manufacturer or call for advice, we will do our best to solve it for you.

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