In today's society, with the development of technology, some industrial products have also been developed. However, the development of science and technology is also a little bit of a drawback. We do not know whether this industrial product is harmful or not, and it is not suitable for us to use. Today I am introducing you to varnish.
Varnish? What is varnish? I don't know if there are any friends who can answer this question. In fact, varnish is a kind of synthetic resin, usually refers to the surface transparent varnish, which is made of base materials and additives, without adding any pigment. And after the film is formed, the shine is bright, and we call it varnish. Varnish can be divided into two types: uv varnish and pu varnish.
What is the role of varnish? Please look down with the small series: 1. Because it is a transparent protective lacquer, its hardness and wear resistance are far better than the color lacquer, and with a little protection. 2. It is a hand-painted lacquer, its luminosity and brightness are very good, and the second touch feels good. For example, pu paint on silicone parts and uv paint on plastic are such varnishes. The predecessor of varnish on the market today is tung oil. At that time, it was still a synthetic resin. Its raw material was lacquer lacquer.
After we understand what varnish is, does it itself have a certain hazard to our body? The following small series will give two examples to illustrate whether varnish will harm our body. For example, when decorating in our home, varnish may be used when the wall is painted. The friends should remember that when the room is finished, don't rush into it. Pay attention to the ventilation in the room to ensure There is no smell in the room before you can enter. If you are in your work environment, you will be exposed to varnish for a long time, you should pay attention to protective measures. You should go to the hospital regularly to check your body, and often clean the skin that is exposed to the outside. When you are exposed to varnish, protective clothing, eyes, and masks are all indispensable. If blisters appear on your skin, go to the hospital immediately. Finally, the small series concludes that varnish has certain harm to our body. In particular, it can get skin diseases and respiratory diseases. But these are all curable, so don't be too scared by the officials. The protective measures are to pay attention to personal hygiene, take a bath and change clothes. Go to the hospital regularly to check your body.
The article has come to an end here. Little friends should keep in mind that varnish is harmful to the body. There are a lot of things on the market that will harm our health more or less. We can't take it lightly when choosing daily necessities. Choose more environmentally friendly, green, and pollution-free products.
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