Introduction of medium thick film cathodic electrophoretic paint
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ca:28%min si:28%min Al:1.5%max C:1%max s:0.05%max P:0.05%max
How to simplify the procedure in the process of electrophoretic coating, and to form a smooth, dense coating on the outside, and save material becomes a consensus of engineers. I have already introduced the "Research and Application of Army Green High Corrosion-Resistant Environmental Cathodic Electrophoresis Paint". Now there is a small series of flying paint to introduce the medium-thick film cathodic electrophoretic paint.
First of all, let us first understand what is a medium thick film cathodic electrophoretic paint? In terms of film thickness, we can generally classify cathodic electrophoretic paints into the following three categories: thin film electrophoretic paint, thick film electrophoretic paint and medium thick film electrophoretic paint. In the best process-performance window, the film thickness of the film electrophoretic paint is generally below 25μm. If you want to make it thicker, there will be abnormalities such as orange peel, bubble point, or breakdown; thick film Electrophoretic paint generally refers to electrophoretic paint with an electrophoretic film thickness of 35~60μm in the process-performance window. It is suitable for electrophoretic coating of the highest type of corrosion resistance. Although this type of electrophoretic paint film is thick, it is still thick. Maintain a good smooth and smooth appearance, no breakdown phenomenon; then, between the above two film thickness of 20 ~ 40μm, we call it a thick film electrophoretic paint.
At the beginning of the early days, people simplified the process and cancelled the middle coat. As a result, the decoration of the top coat was not very satisfactory, so people began to gradually use the medium coat. The appearance of the thick film electrophoretic paint solved the defects of the film electrophoretic coating, but after all, " Cost is always a key factor for entrepreneurs to consider! Is there a way to ensure both performance and cost? So, the medium thick film cathodic electrophoretic paint appeared! The coating of medium-thickness cathodic electrophoretic paint not only has a flat and compact appearance, but also has excellent mechanical properties and corrosion resistance comparable to thick-film cathodic electrophoretic coatings. In some European automobile manufacturers, after repeated verification and accounting - under the premise of ensuring the same effect, the use of medium-thick film electrophoretic paint instead of thick-film cathodic electrophoretic paint can reduce the coating dosage by more than 20%, significantly reducing the coating cost. !
As a supplier of electrophoretic paint with independent development capabilities, Feiyang Coatings has successfully developed its own medium-thickness cathodic electrophoretic paint, and has successfully applied in plum body and Guangdong Fuhua Group! The outstanding advantages of the flying series of medium-thickness cathodic electrophoretic paints are also reflected in:
1. The flatness of the coating film is high, and the Ra value is less than 0.3.
2. During the electrophoresis process, the ultrafiltration discharge demand is close to zero, and normal electrophoresis can be maintained only by normal feeding.
3. The stability of the bath is excellent. The results show that the renewal period is more than one year, and the performance indexes of the bath and the coating film are maintained in good condition.
4, low temperature energy saving, 165 ° C curing, more than 180 ° C than ordinary electrophoretic paint curing greatly reduced fuel costs, thereby increasing the benefits.
This article comes from: Feiyang Coatings, http://
Http://news.chinawj.com.cn Editor: (Hardware Business Network Information Center) http://news.chinawj.com.cn
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