How to buy household latex paint and what problems should be paid attention to

In the purchase of latex paint, in general, it is necessary to focus on two factors: environmental protection and its own performance.

1) Environmental friendliness.

The indicators to measure environmental protection mainly include volatile organic compound content (VOC), benzene compound content, free formaldehyde content, formaldehyde purification performance and formaldehyde purification effect durability.

2) The performance of the latex paint itself.

The environmental protection of latex paint is important, but if it is only environmentally friendly, its own performance is very poor, and it is not a good interior wall latex paint. The indicators to measure the performance of latex paint mainly include scrubbing resistance, contrast ratio, antibacterial and mildew resistance.

Scrub resistance. Scrubbing resistance is the ability of the paint film to withstand repeated scrubbing without damage by a brush dipped in washing medium (laundry detergent water) after the emulsion paint is applied and dried. Latex paint walls for a long time, it is inevitable that they will be dirty.

Ordinary dust can be scrubbed and decontaminated directly. Squeeze some toothpaste on a damp cloth to wipe off traces of colored crayons or pencils on the wall. But the premise of these is that the latex paint wall should have good washing resistance.

In general, the higher the scrubbing resistance, the better the quality.

Contrast ratio. Also known as paint contrast ratio, it is an indicator that measures the hiding ability of white and light-colored paints. Latex paint with a high contrast ratio has a relatively large painted area.

Products with a low contrast ratio may not even be able to completely eliminate the color of the substrate, resulting in uneven color on the wall after coating.

Mold resistance. When buying latex paint, you should also consider whether it has mildew resistance, which is especially important in the wetter south. Otherwise, the wall will be moldy, not to mention that it looks uncomfortable, it will also affect health, and it will be troublesome to deal with the moldy wall.

Antimicrobial. Latex paint with antibacterial properties is known as antibacterial latex paint in the industry. In addition to the delicate and plump coating, water resistance, mildew resistance, and weather resistance, antibacterial latex paint also has antibacterial functions, which can effectively resist Escherichia coli, Staphylococcus aureus, Klebsiella pneumoniae and other germs, making the home environment healthier.

Generally speaking, antibacterial latex paints have antifungal properties, but antifungal latex paints are not necessarily antibacterial.

1. First of all, when we choose latex paint, we must first consider the base paint. When buying wall paints, many people know about latex paints in various markets, but they ignore primers. However, when painting the wall, a primer is still necessary.

So, when we choose household latex paint, we should first choose the primer, then the topcoat, and then combine and then paint the wall, so that the effect of painting will be better.

2. Make a budget for the cost of coatings. Generally, a room will be divided into several areas to paint, and different layers of latex paint can be selected according to the difference of each area, so as to better save costs. For example, you can choose a low-level latex paint to paint in the storage room, and you can choose a medium-to-high-level latex paint to paint in the living room.

This is also something we need to pay attention to when picking.

3. Distinguish between matte and semi-gloss coated materials. For example, some users prefer the wall surface to be easy to clean, you can choose semi-gloss latex paint, because semi-gloss latex paint will be more resistant to dirt and very convenient to wipe. If the household is renovated from an old house and needs a strong covering effect, you can hang matte latex paint, because the material of matte latex paint contains high fillers and powders, and has strong hiding power.

The above is an introduction to how to choose household latex paint, I hope it will help you.

The purchase of latex paint should not only look at the brand, but also its intrinsic quality. What are the details to look at when choosing? If you need to buy, you can learn more.

1. Choose a professional brand: Choosing a paint is not necessarily the most famous, but you must choose the most professional. 2. Look at the water quality solution

The paint will be layered under static conditions, and the upper layer 1 4 is an aqueous solution, if the aqueous solution is colorless or yellowish, and there are few floating objects, the paint quality is better. 3. Look at the fineness of the paint particles: take a small amount of paint and put it in a glass of water, the water is clearer after stirring, and the particles are independent and unbonded and the size is uniform, the paint quality is better.

4. Look at the drawing: take a small stick and stick it with latex paint, and it is better to hang the silk long and continue to fall evenly.