Inventory of several skills of water-based ceramic coatings in spraying

Inventory of several skills of water-based ceramic coatings in spraying

Now the application of water-based ceramic coatings is very extensive, because it has different geometric shapes, small holes, gaps, unevenness, and the ceramic coatings can be evenly distributed; for spraying large surfaces, this method is faster than painting. The two effective features are well received by the market. There are several skills in the process of spraying water-based ceramic coatings, let's take a look today.

Waterborne Ceramic Coatings

1. We can use clean water to adjust the water-based ceramic coating to the appropriate viscosity. We can use a wooden stick to stir the prepared coating evenly and place it at a height of 20 for observation. If the coating continues to line in a short time, dripping A straight line appears in the process of falling, then this viscosity is suitable.

2. During the spraying process, the air pressure should preferably be kept between 0.3~0.4 MPa, because if the pressure is too small, the spraying will be uneven, and the surface will be prone to pitting; and if the pressure is too large, the spraying process will be easy. Waste material and affect the operator's health.

3. When we spray the water-based ceramic coating, the spray gun can be moved up and down, left and right, and the high-pressure grouting machine should operate evenly at a speed of 10-12 m/min. Reduce diagonal spray.

4. When spraying, it is best to keep a distance of 300 mm to 400 mm between the nozzle and the spraying surface. This distance is the best spraying distance, and the effect after spraying is the best.

5. The phenomenon of spray leakage often occurs when spraying. When we spray with water-based ceramic coatings, the best way is to press down 1/3 or 1/4 of the previous one when spraying the next one, so that it will not be sprayed. The phenomenon of leaking spray.

6. If we operate outdoors, we must pay attention to the wind direction. If the wind is very strong, it is not suitable to operate. The operator must stand in the direction of the downwind, which can prevent the paint mist from blowing onto the already sprayed paint film due to the wind during spraying.

7. The order of spraying is: first difficult and then easy, first inside and then outside. High places first, then low places, first small area and then large area, so that the paint mist sprayed after spraying will not splash on the sprayed paint film and damage the sprayed paint film.

The above are some of the skills we use when spraying water-based ceramic coatings. If you are familiar with these methods, you can spray more perfectly.