Luminous paint is a unique paint that can glow in the dark. Whether to choose water-based paint or oil-based paint has become a major focus in the painting field. In this article, we'll take an in-depth look at the differences between water-based and oil-based paints, discuss their pros and cons, as well as what to try and how to use them in the world of glow-in-the-dark paint. This will help you choose the right luminous paint!
1. The difference between water-based luminous paint and oil-based luminous paint
Water-based paint and oil-based paint are two types of paint based on different solvent systems. Their differences are mainly reflected in their composition and properties.
Water-based paint:
Ingredients: The basic ingredients of water-based paint are water and resin. The organic resin in water-based paint is emulsified or dispersed to make it evenly dispersed in water.
Properties: The main features of water-based paint are low solvent content, good environmental protection, low volatile organic compounds released during the drying process, and low odor!
Oil-based paint:
Ingredients: The basic ingredients of oil paint are solvents and oily resins. Solvents are usually organic solvents, while oleoresins can be vegetable, animal or synthetic oils.
Properties: Oil-based paint is characterized by a tough coating and strong adhesion, but it releases more volatile organic compounds during the drying process and has a stronger odor.
2. Advantages and disadvantages of oil-based luminous paint and water-based luminous paint
Advantages and disadvantages of water-based luminous paint:
advantage:
It has good environmental protection, less solvent volatilization, and has little impact on the human body and the environment.
No irritating odor, suitable for indoor use.
The drying time is short, the construction is convenient, and the coating film can be formed quickly.
shortcoming:
The film hardness is relatively low and not as hard as oil-based paint.
Poor adhesion to special substrates.
Construction is difficult on rainy days or with high air humidity.
Advantages and disadvantages of oil-based paint:
advantage:
The coating film is tough, has strong adhesion, and is suitable for a variety of substrates.
The surface has high gloss and shows a good gloss effect.
It has good pollution resistance and is easy to clean.
shortcoming:
The solvent contains many volatile substances and is not environmentally friendly.
3. Scope of trial
In the field of luminous paint, whether to choose water-based paint or oil-based paint needs to be decided according to the specific usage scenarios and requirements.
Water-based paint trial range:
Suitable for indoor luminous coating, such as home decoration, indoor lighting projects, etc.
Places with high environmental requirements, such as children's rooms, hospitals, etc.
Brush and use indoor locations.
The trial range of oil-based paint:
Outdoor luminous coating, such as building exterior walls, road markings, etc.
Projects that require higher coating film hardness and durability.
Glow-in-the-dark painting projects requiring a high gloss finish.
4. How to use
How to use water-based paint:
Substrate treatment: Make sure the surface of the substrate is clean, dry, and free of obvious oil and dust.
Stir evenly: Open the water-based paint bucket and stir thoroughly with a stirring rod to ensure a consistent paint texture.
Construction: Use tools such as brushes, rollers or spray guns for painting, and keep the construction environment well ventilated.
Number of coats: You can apply multiple coats as needed, and you need to wait for the coating to dry completely between each coat.
How to use oil-based paint:
Substrate treatment: Make sure the surface of the substrate is smooth and free of obvious impurities and stains.
Stir evenly: Open the oil paint bucket and use a stirrer to stir thoroughly to ensure that the solvent and resin are evenly mixed.
Application: Choose appropriate tools for brushing, roller coating or spraying to ensure a uniform coating.
Number of coats: Multiple coats can be applied as needed. Wait for the coating to dry completely between coats.
5. Dilution method of luminous paint
Water-based paint
If the water-based paint is too viscous during use, you can directly add water to dilute it.
Oil-based paint
Oil-based paint needs to be diluted with a thinner (such as banana water).
Whether water-based paint or oil-based paint needs to be diluted in small amounts several times, stir thoroughly every time it is diluted. Remember that water-based paint must not be diluted with diluent, and oil-based paint must not be diluted with water. It is recommended that when purchasing a product, be sure to confirm whether it is oil-based or water-based.
In the field of luminous paint, whether to use water-based paint or oil-based paint requires a reasonable choice based on the specific requirements of the project, the construction environment, and the requirements for the coating effect. By having an in-depth understanding of the differences, advantages and disadvantages, and trial ranges of water-based paint and oil-based paint, we can apply it more scientifically to the luminous paint coating project to achieve better effects and durability.
