In the dynamic world of printing inks, coatings, and adhesives, high adhesion monomers are critical for achieving durable, flexible, and chemically resistant formulations. Shenzhen U-Sunny's AM-319, a cutting-edge monomer, stands out as a game-changer in these industries, offering unmatched performance in UV-curable systems. This article explores the role of high adhesion monomers, the technical prowess of AM-319, and its transformative impact across sectors.
The Role of High Adhesion Monomers in Industrial Applications
High adhesion monomers enhance the binding properties of polymers, ensuring strong substrate adhesion even on challenging surfaces like plastics, metals, and untreated PET. Key performance metrics include:
Superior Flexibility: Reduces brittleness in cured inks and coatings.
Chemical Resistance: Withstands saponification, acids, and solvents.
Fast Curing: Enables rapid production cycles in UV-based systems .
Ethylvinylether and acrylate-based monomers like EOEOEA and 4-HBA are widely used for their dilution power, adhesion, and low VOC emissions. However, AM-319 from U-Sunny elevates these properties to new heights.
U-Sunny's AM-319: Technical Excellence
AM-319 is a UV-curable monomer engineered for printing inks, coatings, and adhesives. Its unique formulation delivers:
Exceptional Adhesion: Bonds to metals, glass, and plastics with a pull-off strength exceeding 8 MPa .
Low Shrinkage (<3%): Maintains dimensional stability in precision applications like optical lenses and flexible displays.
Rapid Curing: Achieves full polymerization in <30 seconds under 365 nm UV light, boosting production efficiency .
Eco-Friendly Compliance: Near-zero VOC emissions, aligning with REACH and RoHS standards.
AM-319 in Printing Inks: Real-World Applications
Flexographic and Screen Printing:
AM-319 enhances ink adhesion on non-porous substrates, reducing delamination in packaging and labels. Its compatibility with pigments ensures vibrant, long-lasting prints.
UV-LED Inks:
Combined with oligomers like T-6603 resin, AM-319 improves scratch resistance and gloss in high-speed LED-UV printing systems .
Industrial Coatings:
Offers chemical resistance for automotive and aerospace components, withstanding temperatures up to 200°C.
Industry Trends Driving Demand
The shift toward sustainable, high-performance materials is accelerating adoption of monomers like AM-319:
Low-VOC Formulations: Essential for eco-conscious manufacturing.
Miniaturization: Demands precision in electronics and optical devices.
5G and IoT: Requires durable coatings for sensors and communication modules.
Why Choose Shenzhen U-Sunny?
U-Sunny combines R&D innovation with rigorous quality control:
100+ Products: A comprehensive portfolio for UV/EB curing.
Global Reach: Distributors in 20+ countries.
Custom Solutions: Tailored viscosity, refractive index, and curing speed for niche applications.
Conclusion
As industries prioritize adhesion, speed, and sustainability, AM-319 positions Shenzhen U-Sunny as a leader in advanced monomers. For manufacturers seeking to optimize printing inks, coatings, or adhesives, AM-319 offers a future-proof solution backed by cutting-edge technology and environmental compliance.