What are the benefits of Using Coatings Contain Tris?

With the improvement of living standards, many young people's lifelong goal is to buy a house, and the decoration paint after buying a house has also become an indispensable part of it. Tris has been used as a buffer in the fields of chemicals, pesticides and medicine, but in recent years, there are signs of being added to coatings. Why is Tris added to coatings? This is mainly related to its effect.

1. It can be used to adjust the pH value

The pKa of Tris is about 8.1 at room temperature of 25 degrees, and it is a weak base. The effective buffer value is between 7.0 and 9.2. When added to the coating, it can be used as a regulator to control its pH value range without changing its original composition.

2. Accelerator

As a cross-linking accelerator, it acts as a scaffold between multiple molecules to form a network structure. It is often used in polyol coatings with adhesion and chemical resistance. As a coating, it must have good adhesion, so adding Tris can also speed up the adhesion between coatings.

3. Phase change core material

If the temperature reaches the critical temperature during the transition, the phase change material structure of the polyol coating will also change, from a layered body-centered structure to an isotropic face-centered structure, and the hydrogen bond will be broken. However, the coatings added with Tris is related to the number of hydroxyl groups contained, which will make the coatings of polyols have large phase change enthalpy, stable performance and long life.

At present, although the application of Tris in the field of coatings is not particularly extensive, it is believed that it will continue to be widely used in the field of coatings from the development trend, as well as the development of science and technology and the research of relevant researchers.

Desheng Biochemical has always had experience in the development and production of biological buffers. The products we develop include Tris, HEPES, CAPS, MOPS, PIPES, etc. The product purity is are as high as 99% with stable process. And it does not interfere with biological experiments. A large number of customers at home and abroad have repurchased for a long time and signed long-term contracts with them. These are the manifestations of high product quality. At the same time, the company provides professional after-sales service. Once there is a problem, it can be refunded without worry to ensure your purchase experience. If you have this demand, please click on the website to consult and purchase!