The method of repairing ship repair and painting is as follows

1. Roll coating method

It is to paint with a roller soaked in paint, which is really similar to painting a wall. In principle, it is required that the roller should not be soaked with paint and the paint should not overflow on both sides of the roller. This method is more efficient and is used more frequently in large areas, but not all glues are suitable, such as quick-drying paints.

2. Brushing method

That is, the paint brush is staggered longitudinally and horizontally on the surface of the component. This kind of brushing can squeeze out the water, and it is also relatively close to the paint, but the work efficiency is relatively low, and it is more suitable for small areas, corners and other places where the paint is touched up.

3. Airless spraying method

This is a coating construction method with high technological content. It is characterized by high efficiency and can be coated with a thicker paint film, but when it is used, it has high manual technical requirements, and pay attention to fire prevention measures. This method is basically adopted at present.

Four, spraying method

This kind of spray paint needs special attention to keep the painted surface very clean and dry, otherwise it will reduce the adhesion of the paint, but the phenomenon of paint scattering also exists, so it will cause part of the paint loss.

No matter what method is selected, it is carried out from both aspects of cost saving and construction quality, so we can clearly understand the reasons why most manufacturers choose airless spraying.

Ship coatings are ship primer, ship bottom anti-rust paint, ship bottom antifouling paint, ship waterline paint series, ship hull and superstructure paint, various ship cabin paints-ballast water tank paint, oil tank paint, drinking water tank It is composed of a series of paints such as lacquer and dry cargo hold paint.

Workshop primers include: phenolic modified phosphate primer, epoxy zinc-rich primer, orthosilicate zinc powder primer, and metal-free zinc powder primer.

Anti-rust primers include: zinc phosphate anti-rust paint, zinc yellow anti-rust paint, red lead anti-rust paint, and other anti-rust paints