1、Modification of birch wood surface with silane coupling agents for
In this study, birch wood surfaces were treated with three silane coupling agents, namely γ-methacryloxypropyl trimethoxy silane (KH570), triethoxy vinyl silane (KH151) and 3-glycidyloxypropyl trimethoxy silane (KH560), to improve surface bonding efficiency with UV coating.
2、The Modification of Cotton Fabric by Silane Coupling Agent for
In this paper, a silane coupling agent KH580 was accustomed to modify cotton fabric to introduce active sulfhydryl groups on its surface. Subsequently, a UV curable ink containing Ag@rGO composite was prepared and applied on the modified cotton through a screen printing method.
3、Modification of birch wood surface with silane coupling agents
In this study, birch wood surfaces were treated with three silane coupling agents, namely γ-methacryloxypropyl trimethoxy silane (KH570), triethoxy vinyl silane (KH151) and 3-glycidyloxypropyl trimethoxy silane (KH560), to improve surface bonding efficiency with UV coating.
Modification of SiO2 Nanoparticle
The results showed that the properties (opacity performance, tensile properties, thermal stability, and color fastness) of the KH570-SiO 2 /TiO 2 nanocomposite curing film were greatly improved.
Surface Modification Methods to Improve UV Inkjet Printing Performance
In this study, the silane coupling agent, adhesive, resin and other raw materials prepared for transparent coating, which applied to the surface of the ceramics.
Modification of birch wood surface with silane coupling agents for
In this study, birch wood surfaces were treated with three silane coupling agents, namely γ-methacryloxypropyl trimethoxy silane (KH570), triethoxy vinyl silane (KH151) and...
Recent Progress in Silane Coupling Agent with Its
This paper presents the effects of silane coupling agent, which includes interfacial adhesive strength, water treatment, polymer composites and coatings that make it valuable for...
Modification of birch wood surface with silane coupling agents for
To obtain a high adhesion of UV-curable ink on wood surface, the surface of the birch substrates was modified by silane coupling agents before the UV inkjet printing.
Synthesis and characterization of waterborne polyurethane
Herein, series of waterborne polyurethane emulsions were synthesized using the pre-polymerization chain expansion and self-emulsification method, with varying contents of 3-aminopropyl triethoxysilane as the modified post-chain extender.
Modification of birch wood surface with silane coupling agents for
Modification of birch wood surface with silane coupling agents for adhesion improvement of UV-curable ink
With the continuous advancement of technology, UV inkjet printing technology has been widely applied in fields such as packaging printing, textile printing, and electronic circuit board manufacturing due to its rapid, efficient, and precise characteristics. In these applications, silane coupling agents, as critical additives for improving compatibility between materials, are increasingly attracting attention in the UV inkjet sector. This paper reviews the research progress of silane coupling agents for UV inkjet.
1. Basic Concept of Silane Coupling Agents
Silane coupling agents are organic silicon compounds with bifunctional groups. Their molecular structures contain functional groups capable of reacting with various material surfaces. When silane coupling agents react with hydroxyl or amino groups on the surface of substrates, they form stable chemical bonds, significantly enhancing adhesion properties and interfacial strength.
2. Applications of Silane Coupling Agents in UV Inkjet
1. Improving Ink Stability
In UV inkjet processes, ink stability directly affects printing outcomes and production efficiency. Silane coupling agents react with the surfaces of pigment particles in the ink, forming stable chemical bonds. This improves the ink’s light resistance, temperature resistance, and water resistance, while reducing precipitation and stratification during storage and use.
2. Enhancing Adhesion to Substrates
Silane coupling agents also strengthen adhesion between materials. During UV inkjet, inks must adhere to substrates to form clear images. By promoting interactions between inks and substrates, silane coupling agents effectively improve ink adhesion, ensuring durable images and avoiding printing defects caused by ink detachment.
3. Improving Print Quality
The application of silane coupling agents enhances print quality. For example, in textile printing, they improve the wash resistance of patterns, preventing color fading and maintaining aesthetics. In electronic circuit board manufacturing, they reduce short circuits, improving product reliability and stability.
3. Research Progress in UV Inkjet Applications
In recent years, advances in UV inkjet technology have driven significant progress in silane coupling agent applications. Researchers have optimized silane structures to improve affinity with diverse substrates, expanding their applicability. Studies on interaction mechanisms between silane coupling agents and other ink components have led to optimized formulations, enhancing UV inkjet efficiency and quality.
4. Outlook
With the ongoing development of UV inkjet technology, silane coupling agents will see broader applications. Future research will focus on synergistic effects between silane coupling agents and other additives to develop high-performance inks for diverse needs. Additionally, eco-friendly silane coupling agents with low toxicity and residue will become a key R&D direction.
silane coupling agents hold vast potential in UV inkjet. Through continuous technological innovation and expanded applications, they will provide robust support for UV inkjet development, driving widespread adoption across industries.
