问题描述：
墙体广告字牌设计公司
问题解答：
我来补答(^^)Is luminous paint harmful? Knowledge about whether luminous paint is harmful
It is not harmful, it is generally used on roads
Fluorescent paint can absorb light and convert it into another similar natural color when exposed to light or sunlight. light, so the color looks very bright and bright, and the brightness can be about three times that of ordinary paint.
The paint film of fluorescent paint is flat, smooth and dries naturally. When it is stimulated by some form of energy, it will convert the absorbed energy into visible light other than thermal radiation, thus forming a beautiful fluorescent effect.
However, fluorescent paint cannot emit light by itself. It must be illuminated by a light source, so once the light source is gone, the fluorescence phenomenon will naturally disappear.
In addition, fluorescent paint also has good adhesion and mechanical and physical properties.
Fluorescent paint has rich and diverse colors. Commonly used colors include red, blue, green, orange, orange, golden yellow, white, black, lemon yellow, etc., and the color purity is extremely high. It is often used in advertising signboards, It plays an irreplaceable and important role in safety signs, traffic guardrails, underground parking lots, dance hall decoration, architectural decoration, fishing gear and other fields that require bright and bright colors.
How to use fluorescent paint with the best effect 1. When it comes to how to use fluorescent paint with the best effect, then we should first think of where it is used. Fluorescent paint is mainly used for wall construction, and water is used when using it. Thinner, can be brushed or sprayed.
If we want the fluorescent paint to have the best effect, then we must ensure that the wall is painted pure white, so that it will have a fluorescent effect, and the higher the whiteness of the underlying layer, the better its fluorescent effect will be. oh.
2. Fluorescent paint generally uses water as the diluent, and it must be uniform during coating construction to maintain a consistent thickness of the fluorescent paint film.
Usually, the dry film thickness of fluorescent paint needs to reach 0.1 mm, so as to achieve the light fastness that meets the usage requirements.
After the fluorescent paint is dry, cover the surface with a layer of aliphatic polyurethane or fluorocarbon protective varnish to make the dry film thickness reach 0.25 mm, which can improve the light resistance by more than one third.
3. It is best to apply a layer of pure white base before construction of fluorescent paint, so as to achieve the best effect. Do not mix two different colors of fluorescent paint to avoid reducing the fluorescent effect. In order to ensure the quality and effect of fluorescent paint, it is best to Use the matching special curing agent and diluent for fluorescent paint; the ratio of fluorescent paint to curing agent for outdoor use is usually 2:1, while indoors can be sprayed directly without the use of curing agent, and the effect is better.
4. The most taboo thing when using fluorescent paint is to mix it with other colors, which will greatly reduce its fluorescent effect.
Only excellent fluorescent paint product quality, coupled with qualified construction quality, can achieve the best light fastness and other application effects.
In addition, the primer used before applying fluorescent paint should be compatible with its performance to avoid affecting the painting effect.
Fluorescent paint can absorb light and convert it into another similar natural color when exposed to light or sunlight. light, so the color looks very bright and bright, and the brightness can be about three times that of ordinary paint.
The paint film of fluorescent paint is flat, smooth and dries naturally. When it is stimulated by some form of energy, it will convert the absorbed energy into visible light other than thermal radiation, thus forming a beautiful fluorescent effect.
However, fluorescent paint cannot emit light by itself. It must be illuminated by a light source, so once the light source is gone, the fluorescence phenomenon will naturally disappear.
In addition, fluorescent paint also has good adhesion and mechanical and physical properties.
Fluorescent paint has rich and diverse colors. Commonly used colors include red, blue, green, orange, orange, golden yellow, white, black, lemon yellow, etc., and the color purity is extremely high. It is often used in advertising signboards, It plays an irreplaceable and important role in safety signs, traffic guardrails, underground parking lots, dance hall decoration, architectural decoration, fishing gear and other fields that require bright and bright colors.
How to use fluorescent paint with the best effect 1. When it comes to how to use fluorescent paint with the best effect, then we should first think of where it is used. Fluorescent paint is mainly used for wall construction, and water is used when using it. Thinner, can be brushed or sprayed.
If we want the fluorescent paint to have the best effect, then we must ensure that the wall is painted pure white, so that it will have a fluorescent effect, and the higher the whiteness of the underlying layer, the better its fluorescent effect will be. oh.
2. Fluorescent paint generally uses water as the diluent, and it must be uniform during coating construction to maintain a consistent thickness of the fluorescent paint film.
Usually, the dry film thickness of fluorescent paint needs to reach 0.1 mm, so as to achieve the light fastness that meets the usage requirements.
After the fluorescent paint is dry, cover the surface with a layer of aliphatic polyurethane or fluorocarbon protective varnish to make the dry film thickness reach 0.25 mm, which can improve the light resistance by more than one third.
3. It is best to apply a layer of pure white base before construction of fluorescent paint, so as to achieve the best effect. Do not mix two different colors of fluorescent paint to avoid reducing the fluorescent effect. In order to ensure the quality and effect of fluorescent paint, it is best to Use the matching special curing agent and diluent for fluorescent paint; the ratio of fluorescent paint to curing agent for outdoor use is usually 2:1, while indoors can be sprayed directly without the use of curing agent, and the effect is better.
4. The most taboo thing when using fluorescent paint is to mix it with other colors, which will greatly reduce its fluorescent effect.
Only excellent fluorescent paint product quality, coupled with qualified construction quality, can achieve the best light fastness and other application effects.
In addition, the primer used before applying fluorescent paint should be compatible with its performance to avoid affecting the painting effect.
