Questions to ask when selecting an ink:

- What method of printing is to be used? (e.g., inkjet, flexographic, aerosol jet, screen, etc.)

- What is the substrate?  (e.g., PET, PI, glass, textile, etc.)

- What is the maximum temperature for curing?

- What are the adhesion requirements?

- What is the sheet resistance target value or resisitivity target value?