With the continuous development of China's national economy, the quality of life of the common people is increasing day by day, and the requirements for the quality of life are also getting higher and higher. Install bathroom door this process is paid more and more attention. Oil paint technology, as the post-process of suit wooden door processing, its advantages and disadvantages directly affect the final use effect, affecting texture, hand feeling, moisture-proof, environmental protection, durability, yellowing resistance and other issues. If the oil paint technology of the bathroom door installed at home is poor, the following problems can easily occur:
The difference in oil paint technology leads to the easy appearing problems of the bathroom door:
1. Paint surface falling off
We often encounter the problem of paint falling off. When this happens, we usually need to check two reasons:
1. Paint. If the original paint is glossy paint or powder, the paint will not stick firmly when it is newly brushed. In this case, untreated color paste paint can be added.
2. Or bathroom door material it is decayed or some metal materials have rust spots, and the surface of the object is not neat and the paint must not be firmly brushed, which requires sand-papering, rust spots or rotten parts.
II. Paint foaming
When the paint bubbles, you need to first puncture the bubble and observe it. If there is water under the bubble, it means that moisture has invaded door body of the bathroom door, which indicates that the moisture-proof performance of the paint on the surface of the bathroom door is not good, there is no corresponding moisture-proof auxiliary work for door body, and the moisture-proof performance of the internal materials itself is not enough. To alleviate this situation, you can use a hot air spray gun to remove the starting paint, brush the primer after the wood is naturally dried, and then paint the whole repair surface again. If there is no water under the bubble, scrape off the sparkling patent leather first, then fill the crack with resin filler and paint it again.
III. Crack
Generally, the crack on the paint surface is the most easy to appear when changing seasons, especially some carved bathroom door, there are many shapes on the door panel itself, and it needs to be particularly meticulous when painting various sunken or raised details of the carving. If the crack area is not large, sandpaper can be used to touch the water, ground the broken paint until smooth, then apply putty, brush primer, and paint again after drying. If the crack area is large, only chemical varnish remover or hot air spray gun can be used to remove all the paint before painting again.
4. Mildew and discoloration
Mildew and discoloration are generally due to the too humid environment in the bathroom, but if the oil paint technology passes the pass and the damp-proof performance of the bathroom door is good enough, Mildew will not easily occur. Therefore, we must choose oil paint technology products that are good enough, and pay attention to Fanning treatment the bathroom in time at ordinary times. If the door has been opened slightly with mildew, the paint surface can be cleaned with cotton cloth and then repainted.
