What Is Thixotropic Paste?

Thixotropic paste is a specialized additive used in Printcolor screen printing inks to enhance their performance. This term refers to an ink formulation that exhibits thixotropy—meaning it has a high viscosity at rest but flows more easily when agitated or sheared (such as during the printing process). Once the shear force stops, the ink regains its higher viscosity, preventing unwanted spreading or running. This property is particularly beneficial for UV-cured screen printing inks.

Key Benefits of Thixotropic Paste in Screen Printing

✅ Prevents Unwanted Flow – Maintains sharp edges, preserving fine details.
✅ Enhances Print Definition – Reduces dot gain and minimizes smudging.
✅ Improves Ink Stability – Prevents ink from settling or separating.
✅ Allows Controlled Application – Ensures even and consistent ink deposition.

Thixotropic inks are especially valuable in high-precision printing applications, such as electronic circuits, medical devices, and industrial graphics, where detail accuracy and ink control are essential.

By incorporating thixotropic paste, screen printers can achieve superior print quality, improved ink performance, and enhanced durability—making it an indispensable solution for advanced printing needs.

Learn More About Thixotropic Paste

Ready to explore how thixotropic paste can improve your screen printing operations? Contact Deco Technology Group at (714) 639-DECO or visit our website to learn more about our screen printing inks and how they can improve your printing results.