What are the main points of spray paint?

Paint is one of the materials that every family can't live without. We can't do without it when we choose to decorate. Paint is often used when we use it, but because everyone doesn't know how to use it, it's tangled. So everyone knows what we need to pay attention to when spraying paint? Today, Xiaobian will take a look at the methods and points of painting!


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Spray paint method


1. Before spraying the paint, clean the items that will be sprayed. The cleaning can be carried out with a semi-dry cloth. Then, after 20 minutes, the surface moisture of the items is dried, and then sprayed. Different methods and requirements for spraying paints are different and need to be specific. When the common flat paint spray plate is used, it is recommended to adjust the viscosity in 16-22 seconds, preferably with a distance of 25-30 cm.


2, spray hammer paint, you can use two-pass spray method, the first time the substrate is sprayed evenly, after 15 minutes, spray the second time; spray viscosity adjustment is best in 30-45 seconds, viscosity If it is too low, the paint will be easily lost, the pattern will not be presented, and the gloss will not be good. If the viscosity is too large, the hammer pattern will become smaller and the three-dimensional effect will become smaller.


3. When the corrugated paint is sprayed, the viscosity adjustment is controlled at 30-50 seconds. The viscosity is too low to cover the article and it is easy to leak the bottom. If the viscosity is too high, the corrugated shape cannot be grown, resulting in excessive concentration of the corrugations. In the process of painting, it is necessary to adjust, and the ratio of oil output and air pressure can be adjusted to make the paint mist change. It is better to spray twice.


4, before spraying orange paint, it is best to spray a flat paint first, then use a flat paint to make a bottom and then corrugated paint. The viscosity of corrugated lacquer is larger than that of flat lacquer. It is about 30-50 seconds. Before spraying, the pressure and speed of the gun should be adjusted evenly to achieve the effect of orange.


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The main point of spray paint


1. Spraying paint requires the use of a special spray gun. It must reach a certain pressure and spray the paint into a spray to be applied to plastic, wood and metal surfaces. The pressure of the gun can be adjusted.


2. Before construction, the staff must wear special construction protective clothing, otherwise they will inhale excessive amounts of toxic substances, which is very harmful to the human body.


3. If the automatic painting tool is used, the paint is sealed and poured into the jar. The paint should be prepared in advance to avoid color errors. This method is convenient for transportation and storage, and the construction efficiency is also fast.


4. It is best to carry out a simulation experiment before spraying, try the color of the paint and the effect of the spray gun. It is best not to touch directly to the grassroots, otherwise it will be difficult to remedy if the effect is not good.


5. When spraying, evenly shake it up and down for two minutes to mix the gas and paint. Keep a reasonable distance between the nozzle and the wall when spraying. Be sure to keep it at a constant speed, not too fast or too slow.


There are a lot of details that need to be noticed when using paint, and learning how to operate is the most critical. The above is the method and main points of the spray paint introduced by Xiaobian today. It is over here. If you want to know more information, please continue to pay attention to the decoration home.


More related wonderful reading:

Introduction to spray paint techniques, introduction to spray paint


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