Home / Products / Printing Material / Transfer Water Baser Glue
Wenzhou Wenxin Printing Technology Co., Ltd.

View More +
Industry knowledge

Chemical Composition of Transfer Water Baser Glue Printing Material
The chemical composition of transfer water-based glue used in printing can vary depending on the specific formulation and manufacturer. However, water-based glues generally consist of the following components:
Polymer Emulsion: The primary component of water-based glue is a polymer emulsion. Emulsions are mixtures of water and polymer particles dispersed throughout the solution. Common polymers used in water-based glues include polyvinyl acetate (PVA), acrylics, or ethylene vinyl acetate (EVA). These polymers provide adhesive properties to the glue.
Additives: Various additives may be incorporated into the water-based glue formulation to enhance its performance. These additives can include:
Plasticizers: Plasticizers are added to improve the flexibility and adhesive properties of the glue.
Rheology modifiers: These additives control the flow and viscosity of the glue to ensure proper application and coating.
Stabilizers: Stabilizers are used to prevent the glue from breaking down or deteriorating over time. They enhance the stability and shelf life of the glue.
Fillers: Fillers can be added to adjust the viscosity, improve the bonding strength, or reduce costs.
Preservatives: Preservatives are added to inhibit the growth of microorganisms and extend the shelf life of the glue.
Crosslinkers: Crosslinkers are used in some formulations to enhance the strength and durability of the adhesive bond.
Water: Water is the solvent in water-based glues. It acts as a carrier for the polymer emulsion and facilitates the application and drying of the glue.
It's important to note that the specific composition and ratios of these components can vary depending on the intended application, performance requirements, and environmental considerations. Manufacturers may have proprietary formulations with additional additives or modifications to suit specific printing processes or substrates.