High-Quality Polyester Acrylate 5311A – A High-Efficiency and Durable UV Resin Choice Suppliers, Factory

Polyester acrylate resin 5311A, is regarded as a foundational resin in different UV curable application, like UV plastic coatings and UV wood coatings. It has some key advantages: fast drying speed, high hardness, and strong adhesion.

Product Description

Product Description

Polyester Acrylate 5311A is a UV resin that combines excellent performance with broad applicability, offering outstanding compatibility with most UV monomers and UV resins. It is widely used in UV plastic coatings and UV wood coatings, delivering reliable results with its key advantages of fast drying speed, high hardness, and strong adhesion.

Firstly, 5311A features a fast drying speed, enabling rapid curing under UV light. This significantly shortens production cycles and improves efficiency, making it suitable for both large-scale industrial applications and smaller, more detailed processes.

Secondly, it provides high hardness, ensuring that the cured film has excellent wear resistance and scratch resistance. This enhances product durability and helps maintain surface aesthetics and integrity even under long-term use.

In addition, 5311A offers strong adhesion, allowing coatings to firmly bond to a wide range of substrates. This minimizes issues such as peeling or delamination, ensuring long-lasting coating stability. Its excellent adhesion makes it particularly well-suited for plastics and wood, delivering superior overall performance in end applications.

With its combination of fast curing, high hardness, and strong adhesion, Polyester Acrylate 5311A not only improves coating durability but also meets the efficiency and quality demands of modern UV systems. Choose 5311A to achieve efficient, durable, and premium-quality results in your UV coatings.

Performance Highlights

Fast Drying Speed

Enables rapid UV curing to significantly shorten cycle times and boost productivity.

High Hardness

Delivers superior scratch resistance and wear protection for durable, long-term use.

Strong Adhesion

Forms a reliable, tight bond to substrate surfaces to prevent peeling and delamination.

Technical Features

Resin Type 5311A Polyester Acrylate Resin
Appearance Transparent viscous liquid
Viscosity (mPa.s) 2000~5000 (60ºC)
Functionality 3
Chrominance (Pt-Co) ≤200
Acid value (mgKOH/g) 0

Applications

UV Plastic Coatings
UV Wood Coatings

Packaging & Storage Info

Packaging
20 / 220 (kg) Opened ordinary steel drum
Warranty Period
180 days
Storage
This product should be stored and transported in dark opaque steel drums or containers containing corrosion-resistant and solvent-resistant coatings. Leave at least 15% space inside the container filled with air. Packaging should be stored in a cool environment below 35 ℃, and exposure to sunlight is strictly prohibited.

Frequently Asked Questions

What are the main application fields for Polyester Acrylate 5311A?
Polyester Acrylate 5311A is widely used in UV wood coatings and UV plastic coatings due to its excellent surface properties and compatibility.
How does 5311A improve UV coating production efficiency?
With its fast drying and curing speed under UV light, it substantially shortens the production process cycles and boosts output efficiency.
What is the functionality and viscosity of this UV resin?
It features a functionality of 3 and has a viscosity of 2000~5000 mPa.s when tested at 60ºC.
What are the storage requirements for Polyester Acrylate 5311A?
It must be kept in dark, opaque, corrosion-resistant steel containers with at least 15% air space. Keep it stored in cool conditions below 35 ℃ and away from direct sunlight.
What packaging options and warranty periods are offered?
It comes packaged in 20kg or 220kg opened ordinary steel drums, and features a standard product warranty period of 180 days.

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