Analysis of Ink Formulations Case Studies
Ink formulation research and development.
New ink formulations require novel approaches in order to optimise product performance with product chemistry. Characterisation and analytical science are crucial aspects to achieving this balance. New ink products must meet demanding specifications for processability and product performance on printing substrates in order to be competitive.
New ink formulation projects:
- An ink formulation where a transient form of instability was observed due to gas evolution. Intertek uses skills in GC analysis to identify the trace quantities of evolved gas and quantify the effect. This enabled the business to assess the risk in use and proceed to the next stage of the project.
- A complex new dye was developed with a labile structure, and needed clarification to satisfy product launch criteria. The Intertek ASG laboratory developed the structural understanding and methodology using a combination of spectroscopies, including High Resolution NMR, MALDI TOF Mass Spectrometry, LC-MS chromatography and molecular dynamics modelling.
- Unusual and undesirable optical effects were observed for an ink after application to the substrate. ASG used skills in light microscopy and understanding of colour space to develop a methodology for quantification of the effect. ASG also carried out fundamental studies using an advanced electron microscope (SEM) facility and Atomic Force Micropscopy to relate effects to other molecular physico-chemical parameters.
All of these ink formulation research studies were carried out under considerable time pressure, supporting development programmes with tight delivery deadlines. Intertek is ready to assist your ink and dye formulation project with the same professional analytical support.
Related Ink Formulation:
Contact us to see how Intertek can help your organization with Analysis of Ink Formulations Case Studies.