Kunshan Sanwang resin introduction: What role does acrylic resin play in ink?

As we all know, ink is an indispensable part of printing materials. But have you ever thought about the little secrets hidden in the ink? Then the following Kunshan Sanwang resin will give you a brief introduction, acrylic resin in the ink played a role in it!

First, let's look at what acrylic resin is. Acrylic resin light color, water white transparent. Excellent film performance, light resistance, good weather resistance, heat resistance, excessive baking resistance, chemical resistance and corrosion resistance are excellent. Therefore, the coatings made of acrylic resin are widely used and have many varieties.

So, what is the role of acrylic resin in ink? In short, there are mainly the following aspects:

1. The role of acrylic resin in light curing ink. Due to the unsaturated nature of acrylic resin, it can be polymerized under the action of ultraviolet light and is used to manufacture photocurable inks. It and other substances, such as polyether, carbamate, polyester, epoxy resin, modified epoxy resin, polycaprolactam copolymer, etc., can be used as a resin component of photocurable ink.

2. The role of acrylic resin in water-based ink. The copolymer of acrylic resin and other substances is used in alkali-soluble water-based ink, and the copolymer emulsion of acrylic resin is used in water-dispersed water-based ink.

3. The role of acrylic resin in solvent-based ink. Most acrylic resins are soluble in aromatics, lipids and other solvents, and some dissolve in alcohol solvents, mainly used in the manufacture of photogravure inks and flexographic inks. Because of its transparent and colorless characteristics, it is also used in the manufacture of gloss oil.