What are the characteristics of negative ion wall coating?
1, continuously release high-concentration negative ions (the emission amount of negative ions is not less than 183 1 /cm3 in static state), and effectively remove pollutants such as formaldehyde, ammonia and benzene through electric neutralization, chemical reaction and adsorption, and purify indoor air. The pollutant elimination rate is over 90%, and it can be safely checked in within 96 hours after renovation.
2. Strong antibacterial effect is formed through micro-motion contact of antibacterial components. The minimum inhibitory concentration for Escherichia coli and Staphylococcus aureus was 0.0 1%, and the minimum bactericidal concentration was 0. 1% and 0.5% respectively. The antibacterial rate is more than 99%.
3. The product is composed of inorganic substances and pure natural ingredients, which is safe to use and has no toxic or side effects. The content of heavy metal elements reaches the food standard; The radioactivity of the product meets the Grade A standard of building materials, and its application scope is not affected.
4. The content of particle size ≤6μm is 100%, and the content of particle size ≤2μm is more than 95%, which meets the requirements of coating solid composition; It has no adverse effect on other properties of interior wall coatings.
5, once used, lasting and effective, the product function is as long as the coating life.
Selection skills of negative ion wall coatings
1, look at the packaging: consumers should carefully check the packaging when buying paint. Because polyester paint is volatile, the product packaging should be sealed and there should be no leakage; Metal packaging should not rust, otherwise it means poor sealing or too long time; Also carefully check the production date and shelf life, and remove the inferior paint from the outer packaging first.
2. Smell: After the cover is opened, the truly environmentally friendly latex paint should be water-based, non-toxic and tasteless, so it is not an ideal choice for users with pungent smell or industrial essence smell. After a period of time, genuine latex paint will form a thick elastic oxide film on its surface, which is not easy to crack, while defective products will only form a thin film, which is fragile and has a spicy smell. Stir the latex paint evenly with a wooden stick, and then pick it up with a wooden stick. When high-quality latex paint flows downwards, it will form a fan shape. Touch with your fingers, genuine latex paint should feel smooth and delicate. Real latex paint has no irritating smell, while the low-grade water-soluble paint of fake latex paint may contain formaldehyde, so it has a strong irritating smell.
3, check the relevant certification and test reports: to buy paint first depends on whether it is environmentally friendly, which is related to the health of the whole family. Car owners should pay attention to check the relevant certification and test reports of products when purchasing. At present, the national compulsory standard of coatings is still at a low level. China Environmental Label Product Certification (ten ring Certification) with high gold content in the market is an environmental protection certification held by the State Environmental Protection Administration, and the environmental quality of products passed this certification is superior to the national mandatory standards. However, there is now a more environmentally friendly coating, which is the European standard. After SGS testing, the whole line of 3A environmental protection wall paint products have reached or exceeded European environmental protection standards, providing more health protection for consumers.
You can often see paint in your life. When choosing, everyone needs to know something about its characteristics. Of course, it is also important to learn to choose products with good quality. These are the characteristics of negative ion wall coatings introduced by Bian Xiao and the skills of purchasing negative ion wall coatings.