Is putty powder toxic? Putty is the basis for a uniform and smooth paint surface, and it is also a filling material that must be used before paint construction. People who often deal with putty powder will inevitably pay attention to the question of whether putty powder is toxic? . Let us introduce to you the relevant knowledge of environmentally friendly putty powder.

1. Introduction to environmentally friendly putty powder

Putty powder is the base surface repair and leveling material during wall decoration. Regular manufacturers generally use color-printed plastic woven composite bags. On the one hand, there are many Good packaging effect, and the packaging is clearly marked with the trademark and pattern (Merjia's trademark pattern is "The Rising Sun"), product name, product model, company name, company address, phone number, weight and product instructions, etc. wait. Regular manufacturers all use plastic-coated packaging bags, which can effectively prevent moisture and ensure the quality of products during transportation and storage. Putty powder is in the form of dry powder and is used to fill holes, cracks, rough surfaces on walls, straighten corners, etc. It can make the wall surface smooth and delicate, which is more conducive to the combination of surface paint and base layer.

2. Tips for purchasing environmentally friendly putty powder

"Environmental friendly putty powder" is a type of "putty". It is the most widely used environmentally friendly and healthy wall base treatment material in modern home interior decoration.

When purchasing putty for general home decoration design, you must pay attention to the following points:

1. Environmental protection. The proportion of putty in the cost of home decoration is negligible, but its construction area accounts for more than 80% of the total area of ??home decoration. If its environmental protection is not up to standard, the toxic substances contained will be released indoors for a long time, poisoning the health of the residents. Early wall putty was prepared with toxic glues such as 107 and 801 plus talcum powder and white cement. It cannot be used because it contains a large amount of formaldehyde. Although some putty glue is labeled as "environmentally friendly putty glue", it is actually a three-no product. When choosing putty, you should try to choose environmentally friendly putty powder produced by large companies with environmental protection and safety guarantees.

2. Bonding strength. At present, there are still some users who use original methods to prepare putty. Due to improper proportions, inaccurate measurement, and poor adhesion, the putty prepared by this method is prone to peeling, peeling and other disadvantages. In addition, low-quality putty powder commonly seen in the market often has no quality guarantee.

3. Smooth and delicate. After the putty is polished, some fine sand marks will be formed, which is beneficial to the adhesion of the latex paint. However, if the sand marks are too coarse, the latex primer will be difficult to fill and cover, which will affect the smoothness of the coating surface.

4. Good water resistance. Water resistance is often an important indicator of the quality of putty. Putty with good water resistance not only has good adhesion under moldy and damp conditions, but also is very helpful in forming a film on the surface of the paint.

5. Workability: Good putty is easy to apply and easy to polish, and it is not easy to crack if applied thickly. Constructability is also the basic guarantee of construction results.

The above is the relevant knowledge about environmentally friendly putty powder that we have brought to you. I hope you can understand it after reading it.