Putty powder formula: a small amount of paint base, a large number of fillers and a suitable amount of coloring pigments. The main pigments used are iron red, carbon black, chrome yellow, etc. The fillers are mainly calcium bicarbonate and talc powder. It can fill the working surface with local depression or scrape the whole surface. It is usually applied on the primer surface after the primer is dried out. It requires good adhesion and no cracks during baking.
The main advantages are as follows:
1. It is manufactured according to reasonable material proportion and mechanized method, and its quality meets the national standard of JG/T3049-1998 "Putty for Building Indoor Use", which avoids the errors caused by on-site mixing in traditional technology and the problem that the quality can not be guaranteed.
2. Traditional technology must add 901 glue, and glue contains too many harmful substances, especially formaldehyde, so after batching putty on the wall, it will make people uncomfortable smell! Besides talc powder, putty powder has natural vegetable gum as its binder. There is no smell after approval of the wall! Its environmental protection requirements meet the requirements of the national compulsory standard GB18582 - 2001, and the content of harmful substances is far below the national requirements!
3. Sodium cellulose is also used in traditional technology. It needs to be soaked with water for a long time before it can be used. The result is likely to cause damage to the indoor environment. Because it is also a kind of adhesives, when adjusting with talc powder, it will inevitably spill over some, so the construction site will become dirty. If decorated in summer, the scene will be obvious. In addition, sodium cellulose is difficult to foam in winter, which greatly reduces the bonding effect. Putty powder in which the raw material is very soluble in water, as long as water mixing can be used.
These are the related contents of Jinan putty powder finishing. More information or product requirements can be directly clicked on our official website for consultation: http://www.rare6.com.