UV Curable Screen Printing Ink
UV Curable Screen Printing Ink is a special ink that uses UV light to trigger a rapid polymerization reaction of a photoinitiator. It is suitable for a variety of substrates such as plastics, glass, metals, ceramics, and synthetic leather. It takes only a few seconds to cure and forms a high-hardness (4H pencil hardness) and chemical-resistant film layer. It is widely used in electronic products, packaging printing, building materials and decoration, and other fields.
- Fast Delievery
- Quality Assurance
- 24/7 Customer Service
Product Introduction
Instant Curing
Cures within seconds under UV/LED lamps (wavelength: 365-395 nm), enabling rapid production cycles and reduced downtime .
Superior Adhesion & Flexibility
Bonds seamlessly to rigid and flexible surfaces, including PP, PE, acrylic, and PVC, without cracking or peeling .
Chemical & Weather Resistance
Withstands abrasion, solvents, moisture, and UV exposure, ensuring long-lasting prints for indoor/outdoor applications .
Vibrant Color Reproduction
High pigment concentration delivers opaque, vivid prints, even on dark or transparent materials .
FAQ:
1: What is the curing time of Instant Curing UV/LED ink? What equipment is needed?
The ink can be quickly cured in 1-5 seconds under a UV/LED lamp with a wavelength of 365-395 nm. The specific time depends on the lamp power and coating thickness (recommended power ≥120W/cm). When using it, it is necessary to equip it with special curing equipment (such as a conveyor-type UV curing machine) to ensure uniform irradiation and avoid local uncured areas that lead to decreased adhesion.
2: How to ensure the adhesion of ink on low surface energy materials such as PP and PE? Is pretreatment required?
The ink is specially formulated to achieve direct adhesion to difficult-to-adhere materials such as PP and PE without primer or corona treatment. Its molecular structure can penetrate and anchor to the surface of the material to form a chemical bond while maintaining flexibility and can withstand repeated bending without cracking.
Hot Tags: uv curable screen printing ink, China uv curable screen printing ink manufacturers, suppliers, factory, uv color changing ink, uv screen printing ink for glass, UV Screen Ink, uv cure screen printing ink, black light screen printing ink, uv silk screen ink
