鋁板是生活中常見(jiàn)的材料，已經(jīng)在各行各業(yè)中使用，除了常見(jiàn)的原色，鋁板也可以加工成色彩，以達到視覺(jué)裝飾的追求。但是在加工的過(guò)程中往往會(huì )出現無(wú)法著(zhù)色的問(wèn)題，為什么會(huì )出現這種情況呢?下面為大家分享一下鋁板生產(chǎn)廠(chǎng)家出現這種情況的原因和解決方案。
Aluminum plate is a common material in life and has been used in all walks of life. In addition to the common primary color, aluminum plate can also be processed into color to achieve the pursuit of visual decoration. However, in the process of processing, there is often the problem of unable to color. Why does this happen? Let's share the causes and solutions of this situation for aluminum plate manufacturers.
1. 染料已溶解或發(fā)霉:此時(shí)需要將染料去除更換，使用合適的染料。
1. The dye has been dissolved or moldy: at this time, it is necessary to remove and replace the dye and use appropriate dye.
2、導電性差:陽(yáng)極銅棒或負鉛板松動(dòng)，導致導電性差。定期清洗陽(yáng)極銅棒和負鉛板，可保證導電性能。
2. Loose anode or poor conductivity of copper plate. Regular cleaning of anode copper bar and negative lead plate can ensure conductivity.
3、膜厚不夠:檢查是否陽(yáng)極氧化過(guò)程的標準,是否溫度,工作電壓,電導率和其他元素是穩定的,如果有異常,可以調整恢復標準,如果沒(méi)有異常,可以適當增加空氣氧化時(shí)間,確保膜厚度是合格的。
3. Insufficient film thickness: check whether the standard of anodizing process, temperature, working voltage, conductivity and other elements are stable. If there is any abnormality, adjust the recovery standard. If there is no abnormality, appropriately increase the air oxidation time to ensure that the film thickness is qualified.
4. 空氣氧化后，鋼件在不銹鋼罐中放置時(shí)間過(guò)長(cháng)。在時(shí)間方面,鋁板廠(chǎng)家認為好是選擇直接染色,但如果這已經(jīng)發(fā)生,可以放置在鋁板陽(yáng)極處理罐或氰化鈉的細胞,溫和的活動(dòng)中和在使用染色之前,實(shí)際結果會(huì )很好。

4. After air oxidation, the steel parts are placed in the stainless steel tank for too long. In terms of time, aluminum plate manufacturers think it is best to choose direct dyeing, but if this has happened, it can be placed in aluminum plate anodizing tank or sodium cyanide cells. The actual results will be very good after mild activity and before dyeing.
5、空氣氧化溫度過(guò)低，導致皮膜密度過(guò)高:可適度提高空氣氧化溫度。
5. The air oxidation temperature is too low, resulting in too high film density: the air oxidation temperature can be moderately increased.
6、染料的ph值過(guò)高:可以用冰醋酸將ph值調整到標準值。
6. The pH value of the dye is too high: the pH value can be adjusted to the standard value with glacial acetic acid.
以上就是鋁板生產(chǎn)廠(chǎng)家為您總結的鋁板不上色的原因及解決方案，希望對您的加工起到一定的作用。我公司是一家的生產(chǎn)廠(chǎng)家，從事多年，經(jīng)驗豐富，產(chǎn)品質(zhì)量有保證，如果您有需要，可以致電我公司進(jìn)行咨詢(xún)訂貨。
The above is the reason why the aluminum plate is not colored and the solution summarized by the aluminum plate manufacturer for you. I hope it will play a certain role in your processing. Our company is a professional manufacturer with many years of experience and guaranteed product quality. If you need, you can call our company for consultation and order.