Ink additives are essential to the creation and production of industrial inks. Additives are crucial due to the fact that they help to provide industrial inks with a suitable formula which allows for a unique and diverse range of printing in the media and publishing industry. In the industrial printing sector, the right balance of ingredients is required to make the appropriate inks.
This amount isn’t considered significant; however, it is still essential to the combination. Additives continue to develop and change to accommodate an industry that is also constantly changing and evolving.
Let’s take a look at the range of additives used in the manufacturing of industrial inks:
- Wetting and Dispersing: these additives help to strengthen pigments. This, in turn, helps the saturation of solid particles.
- Surface: surface additives help to make cleaning easier by improving surface defects.
- Rheology: these additives are used for longevity regarding storage. It’s a group of additives that is molded to the system of the industrial ink – whether it is solvent-free or not. Some of the materials used in this process include clay, acrylic thickeners, and organic thixotropes.
- Air-Release and Defoamers: bubbles can often be a problem in the industrial ink sector, depending on the specificities of the printing process. These additives improve the printing process by eliminating bubbles.
- Wax: additives made out of wax assist in improving the surface properties of the ink. The factors you need to consider when using a wax additive are the melting point, chemical basis, and dichotomy.
- Processing Additives: this is the most significant grouping in the additive family. Processing additives come with a range of solutions for the improvement of industrial ink. These include boosting mechanical strength, improving the release properties, stabilizing emulsions and reducing emissions.
When you are working with industrial inks, it is imperative that you have the right additives, dependent on which outcome you are explicitly working towards. Each additive has a different job and can alter the chemical composition of the ink, so you need to be sure you’re using the right one. The list above compiles the fundamental ink additives used in the sector for a diverse range of printing processes.
The better you choose your additives, the higher quality ink you’ll produce at the end of the manufacturing process.
If you’re looking for a good supplier of ink dot or other industrial inks, then we can recommend Needham Ink.