Printing Gum
nanoprint®
Thickening Properties
Tamarind gum is valued for its ability to increase the viscosity of printing pastes, providing better control over the flow of the paste during the printing process.
Water-Solubility
Tamarind gum is water-soluble, making it easy to incorporate into water-based printing pastes. This attribute ensures that the gum dissolves readily, contributing to the homogeneity of the paste.
Rheological Control
It helps in controlling the rheological properties of the printing paste, allowing for adjustments in viscosity and ensuring that the paste adheres well to the fabric.
Compatibility:
Tamarind gum is generally compatible with a variety of dyes and other chemicals used in textile printing, making it versatile in different printing formulations.
Shear-Thinning Behavior
Tamarind gum exhibits shear-thinning behavior, meaning its viscosity decreases under shear stress, facilitating the application of the paste during printing, and then recovering viscosity when the stress is removed.
Eco-Friendly:
Tamarind gum is a natural and renewable resource, making it an eco-friendly option compared to some synthetic thickeners. Its use aligns with the growing emphasis on sustainability in the textile industry.
pH Stability:
Tamarind gum is generally stable over a range of pH levels, making it adaptable to various printing processes that may involve different pH conditions.
Film-Forming Properties:
Tamarind gum contribute to the formation of a thin film on the fabric, aiding in the adhesion of dyes and other components of the printing paste.
Resistance to Microbial Degradation
Tamarind gum exhibits resistance to microbial degradation, contributing to the stability of the printing paste over time.
Wash Fastness:
The use of tamarind gum in textile printing contribute to the wash fastness of the printed design, ensuring that the dyes adhere well to the fabric and resist fading during washing.