Is resin-free color paste easy to use?
Choosing oil-based colorants or water-based colorants to color paint will make paint production easier. It eliminates the grinding process in producing paints and does not need to add color powder and grind it in the paint formula. The quality of the paint will be better, and color powder will be used instead. By adding slurry to the paint formula, you can get better color display and color saturation than toner! To reduce the cost of paint manufacturers, from the perspective of formula, the cost of color paste is higher than the cost of toner. However, comprehensive consideration of energy consumption, inventory of toner, waste of raw materials for color change cleaning, investment in three waste treatment, increased labor costs, a series of calculations, color The application of slurry in paint production and manufacturing has more advantages than toner!
Simplifying the industrial coating formula and selecting the appropriate color paste will optimize the coating effect with twice the result with half the effort!
When selecting colorants, coating engineers will encounter many problems. Customers who use Caisheng water-based colorants will also contact Shanghai Caisheng’s technical staff to talk about the compatibility of colorants and coatings! To solve this problem, we need to talk about color paste classification and color paste formula structure!
In the production of water-based color paste, pigment powder is an important coloring raw material, and water is also one of the main raw materials; part of the solvent in oil-based color paste will be used as an important raw material, so how can dry pigment powder be evenly and stably distributed in water or other materials? What about in solvent? We will tell customers that there is a small amount of dispersant in the color paste, but almost no resin. Most of the color water-based color pastes are resin-free color pastes!
What is resin-free colorant? Most color paste manufacturers, in order to improve the stability of pigment particles in water or other solvents, will add resin liquid to the color paste formula to coat the pigment particles and ensure the stability of the pigment particles! For resin-free color pastes, you cannot add resin liquid to the color paste. You can only use some dispersants to stabilize the color paste system. Superior dispersants will be widely adaptable to many coating formulation systems. Resin-free color pastes are different from those with resin. The advantage of color paste is that it has a wider range of practicality!
Resin-free color paste has many advantages. Some experienced coating engineers will also understand the performance of the color paste when selecting the color paste. These coating engineers will pay more attention to some professional issues such as whether the color paste contains resin. The resin-free colorants in Caisheng water-based colorants are favored by experienced coating engineers. <br /
