Product Overview
Polyester Acrylate 5403-2F is a high-performance UV resin with excellent compatibility with most UV monomers and UV resins, specifically designed for UV offset inks and UV metal printing inks. Its outstanding features make it ideal for high-speed printing and premium-quality applications.
Ink-Water Balance
Maintains stable interaction between ink and dampening solution, effectively reducing issues like emulsification or scumming to ensure sharp and clean prints.
Pigment Dispersion
Provides superior dispersion, allowing pigments and fillers to distribute evenly, preventing clumping and ensuring vibrant, uniform colors.
Anti-Misting
Engineered for low shrinkage and anti-misting, improving operational stability during high-speed printing and maintaining dimensional accuracy.
Water Resistance
Delivers excellent water resistance, protecting printed materials from deformation, discoloration, or adhesion loss in humid conditions.
Frequently Asked Questions (FAQ)
What are the primary applications of Polyester Acrylate 5403-2F?
This resin is specifically designed as a high-performance binder for UV offset printing inks and UV metal printing inks, offering excellent compatibility with most UV monomers and resins.
What is the significance of the 4-functionality nature of 5403-2F?
With a functionality of 4, the resin provides a well-balanced cross-linking density upon UV curing, which helps achieve optimal film hardness, chemical resistance, and fast curing speeds.
How does this product improve ink-water balance during high-speed printing?
5403-2F ensures a highly stable interaction between the ink and the dampening solution, minimizing issues like emulsification or scumming, resulting in cleaner, sharper print details.
What are the viscosity and chemical limits of this UV resin?
Polyester Acrylate 5403-2F exhibits a viscosity of 49000~55000 mPa.s at 25ºC, has a chrominance (Pt-Co) limit of ≤200, and maintains a low acid value of ≤3 mgKOH/g.
What are the specific storage requirements for Polyester Acrylate 5403-2F?
It must be stored in dark, opaque, corrosion-resistant steel containers with at least 15% headspace filled with air. The environment should remain cool (below 35 ℃), and direct sunlight must be completely avoided to prevent premature polymerization.
What is the warranty shelf-life of 5403-2F?
The product has a warranty period of 180 days from the date of manufacture when stored properly under the recommended cool, dark, and dry conditions.
Ever Ray
