- August 4, 2021
- Posted by: admin
- Category: News
The important role of redispersible latex powder for putty powder
In the production of putty powder, everyone must use redispersible latex powder. The application of this latex powder can improve the bonding strength. We know that if we want to produce high-quality putty powder, then the secret formula must undoubtedly be appropriate. The additives should be applied safely. Everyone uses redispersible latex powder to increase the strength, so how can we ensure this strength?
We have to master what redispersible latex powder is and how it is made. Its key function is to increase its strength. The composition is also made of high polymer moisturizing emulsion followed by various additives and maintenance colloids. The solution and anti-agglomeration agent make the polymer produce a powder with free flowability after the spray dryer can be redispersed in water. Everyone is mainly used in the production of putty powder, and there are also dry powder mortar dryers added.
During the processing, the redispersible latex powder can disperse the subsequent emulsion again, followed by the continuous digestion and absorption of the rural grassroots, the continuous consumption of the free water in the internal gap of the cement mortar, and the strong alkaline natural environment shown by the concrete. After the latex particles are dry, a continuous film of insoluble water is produced in the cement mortar. This continuous film is produced by combining the single dispersed particles in the moisturizing emulsion into a homogeneous protoplasm.
After being dispersed, the redispersible latex powder is a spray dryer dispersion. This addition to water produces a stable dispersion with the same characteristics as the original dispersion. However, there are certain standards for the production of this latex powder, and it must be carried out under high temperature standards. If it is not done, it will produce a continuous film, and even a sticky continuous film dispersion will be converted into a circulating powder equipment. It is not necessary that all dispersions can be converted into redispersible latex powder.
Redispersible latex powder can also improve the engineering construction characteristics, making the putty powder and dry mortar dryer we produced stronger engineering construction, which is also a very key function. After addition, the scratch resistance and tensile strain strength of the mortar are gradually improved, which can make the cement mortar have plastic deformation and have less dry curing.