When many people buy wall paint, it is easy to go into the price and ignore the quality of errors. Some think that the higher the price of the paint, the better, so when it comes to choosing the most expensive to buy, but the experimental results show that this is not the case. The other extreme consumer is to save money. The lower the price, the better the time of purchase. This saves a lot of money, but the quality of the wall and the indoor environment in the future is worrying. How to choose interior wall paint ? Following Xiaobian look at it.
How to choose interior wall paint
Before choosing the wall paint, we must first learn the environmental protection knowledge of the wall paint, and then select the products based on these key indicators.
Environmental protection index 1: VOC (volatile organic compounds, volatile organic compounds) content. Implementation in the country is a mandatory implementation standard, that is, VOC ≤ 120g/L. There are three types of effects of VOCs on the human body: odor and sensory effects; morbidity caused by mucosal irritation and other systemic toxicities; and certain volatile organic compounds have been shown to be carcinogens or suspected carcinogens.
Environmental protection index 2: formaldehyde content. In the country, the mandatory implementation standard value ≤ 100mg/kg. Formaldehyde itself is highly toxic, it has a strong coagulation effect on proteins, it can denature it by combining with the amino and hydroxyl groups of nucleic acids, it can hinder the action of stomach enzymes and pancreatic enzymes, and it will affect the metabolism function. Its vapor is carcinogenic to rodents. effect.
Environmental Protection Index 3: Heavy metal content. Heavy metals mainly refer to soluble lead, cadmium, chromium, mercury, and other substances. Certain heavy metals are essential trace elements within a certain concentration, but after entering the human body beyond the limits to which the human body can tolerate, severe physiology can be caused. Damage caused a variety of diseases. Lead poisoning is more severe in children, and children have a special susceptibility to lead. US Federal Regulations CFR1303 stipulates that the lead content is more than 60mg/Kg as lead-containing paint and it is forbidden to be used in public places or interior decoration.
Performance index 1: scrub times. The number of scrub resistance depends mainly on the emulsion content and quality, and this main raw material also determines the main properties of the latex paint, such as scrub resistance, weatherability and color retention. The scrub resistance of good wall paint products is basically 5,000 times or more. For the ultra-white products on the market, the number of scrub times should be more important. Performance index 2: Anti-mildew antibacterial performance or ultra-white performance, or some waterproof features.
After understanding the environmental indicators and product performance of the above products, we can start from the following steps when selecting products.
Step 1: Choose regular big brand products or formal channels for purchase. Paint products not only concern the beauty and comfort of the living environment, but more importantly, they are related to the health of the family and cannot be sloppy.
Step 2: Check the test report of the product recommended by the shopping guide. Corresponding to the above mentioned several environmental protection indicators, at the same time pay attention to whether the product packaging on the performance indicators.
Step 3: Choose a reasonable product. According to the structure of the members of their families and their spending power to determine the choice of products, what is specifically proposed here is that the anti-alkali primer of the wall paint should not be saved. If the family conditions are good, the choice of paint on the wall can be Consider products with special properties, such as children's paint, super scrub-resistant topcoats, etc.
Step 4: Conduct product security check. Understand the method of anti-counterfeiting query for the purchased products and conduct related anti-counterfeiting query for the products.
Step 5: Understand the after-sales service carefully.
Step 6: Check the final effect. If you have any opinions, please send feedback or communication to the dealerships in time to protect your own rights and interests.
Another: According to the different functions of the room to choose the appropriate characteristics of latex paint.
In the purchase of latex paint, should be a good price as the purchase criteria, according to the different functions of the room to choose the appropriate characteristics of the latex paint. Such as the bathroom, the basement of the best choice of mold resistance is better, the kitchen, bathroom selection of stain resistance and scrub resistance better products; choose a certain degree of elastic latex paint, cracks on the cover, to protect the decorative wall effect. Assuming that your living environment is relatively humid, you may choose to use a wall paint with better mildew-proofing function to make the wall more durable. For example, all brands of 5-in-1 latex paint and gold are all in one. If you have a child who likes to paint on the wall, the easy-to-clean wall paint is best. For example, the brand's third-generation super-washable or children's latex paint is a good choice. Because there is a very close relationship between the various properties of the coating products, and even mutual restriction, for the multifunctional products popular in the market, the single performance may not be outstanding, but the overall performance is generally better.
Decorative paints can be divided into two categories, wall paints (including indoor and outdoor) and wood decoration paints according to different compositions. In the general home decoration, interior wall paint is used for walls and ceilings, and wood decoration paints are used for wooden surfaces such as doors, window frames, tables, chairs, and cabinets.
Editing summary: The above is how to buy the relevant content of interior wall paint , I hope to help you, more decoration information, all in this site, so stay tuned.
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