Resin for ink manufacturer

Resin for ink is an important component of ink, playing a crucial role in the performance and application effect of ink. The performance requirements mainly include the following aspects organized by resin for ink manufacturer:

1. Good solubility and compatibility:

Resin for ink needs to be able to fully dissolve in specific solvents to form a uniform and stable ink system. Resin and other components in ink (such as pigments, additives, etc.) should have good compatibility to avoid adverse phenomena such as delamination and precipitation.

2. Appropriate viscosity and flowability:

Resin should endow ink with appropriate viscosity to ensure smooth transfer and uniform adhesion to the substrate during the printing process. Good fluidity helps with the transportation and distribution of ink in printing machines, improving printing efficiency.

3. Excellent adhesion and weather resistance:

Resin should form a strong adhesion layer of ink on the surface of the substrate, which is not easy to peel off or detach. Resin for ink should have good weather resistance, be able to resist external factors such as ultraviolet radiation, moisture, and temperature changes, and maintain the color and integrity of printed color coated boards.

4. Good drying performance:

Resin should enable ink to dry quickly after printing, avoiding adhesion or dirtying of printed color coated plates. During the drying process, efforts should be made to minimize ink shrinkage and deformation, while maintaining the dimensional stability of the printed color coated board.

5. Excellent color performance and glossiness:

Resin should be able to evenly disperse pigments, allowing ink to present bright and full colors. Resin used for ink should also give the ink a certain glossiness to enhance the visual effect of printed color coated boards.

6. Environmental Protection and Safety Performance:

The resin for ink should meet environmental requirements and minimize the emission and residue of harmful substances as much as possible. During the use of resin, the safety of operators should be ensured to avoid irritating odors, toxic substances, and other harmful effects on the human body.
In summary, the performance requirements for resin for inks involve multiple aspects, including solubility and compatibility, viscosity and flowability, adhesion and weather resistance, drying performance, color expression and glossiness, as well as environmental and safety performance. These performance requirements collectively determine the quality and printing effect of ink, so when selecting and using resin for ink, comprehensive consideration and strict control are needed.