1. The flow of paint is slow, as it is a thixotropic fluid with a mesh structure and yield value. Yield value and viscosity are the two main factors causing paint accumulation. The yield value of the coating is too high and the viscosity is too high, causing a decrease in the flowability of the coating.

2. The flow marks generated by the coating during the flow process flow along the sand mold and accumulate when encountering grooves, resulting in unclear edges and corners of the sand mold.

3. The inclination angle of the sand mold is not appropriate.

4. The flow rate is small, and the paint cannot flow down, causing accumulation.

5. Due to insufficient pressure, the flow rate is slow, resulting in accumulation.

take steps:

1. From the perspective of on-site operation, it is necessary to reduce the Bomei degree of the interior and exterior wall coating manufacturers. It has been proven through practice that when the Bomei degree of the flow coating is between 22-26, the flowability of the coating is good. Considering the factors of the coating itself, it is necessary to reduce the yield value and viscosity of the coating.

 2. Use an air duct or dip a brush in diluent to remove the flow marks.

3. Requirements for sand mold placement angle: Use a crane to lift the sand mold above the paint tank at a 75-90 degree angle to the horizontal for flow coating.

1. Different room shapes determine the color of the interior and exterior wall paint manufacturers. Colors can change people's perception of the shape of a room to a certain extent. For example, cool colors can make lower ceilings look taller and narrow rooms wider. In addition, using darker colored paint on the distant walls of a room can create a moving effect on that wall.

2. The roof of the house usually needs to be coated with light colored paint. Light colors make people feel light, while dark colors make people feel heavy. The usual treatment for room color is to fall from top to bottom, from light to dark. For example, the ceiling and walls of the room should be coated with white or light colored paint, the wall skirt should also be coated with white or light colored paint, and the skirting board should be coated with dark colored paint. This color combination will give people a sense of stability with a light top and heavy bottom. On the contrary, if the depth is deep above and shallow below, it will give people a sense of oppression that is top heavy and bottom light. 3. Choose colors based on the orientation of the room. A room facing east gets exposed to sunlight early and leaves it early, causing the room to darken earlier. Therefore, using light warm paint in such a room is safe. The room facing south is coated with cool colors due to the long sunshine hours, which will make people feel more comfortable. The room facing west should be painted with a deep cool color due to the influence of the sunset. For rooms facing north, as they do not receive direct sunlight, warm colored coatings should be preferred when selecting paint, and the color should be lighter.

4. Choose colors based on the purpose of the room. The living room should appear warm, relaxed, bright, and comfortable, so warm or light colored paint should be chosen; Restaurants can choose dark colored coatings; The kitchen should choose light colored coatings, but warm colored coatings should be used with caution; The color of the bedroom can be determined according to personal preferences. Sichuan interior and exterior wall paint manufacturer