Wholesale Polyester Acrylate 5202B – The Ideal Choice for High-Performance UV Coatings Manufacturer, Factories

Polyester acrylate resin 5202B, is regarded as a foundational resin in various UV curable application, like UV coating, UV paper varnish and UV flexo printing. It has several core advantages: low viscosity, good leveling, outstanding flexibility, fast filming, superior adhesion, good wetting and outstanding polish-ability.

Product Description

Description

Polyester Acrylate 5202B is a high-performance UV resin with excellent compatibility with most UV monomers and UV resins, making it suitable for various UV coatings, UV paper varnishes, UV screen printing, and more. It features low viscosity, excellent flowability, superior flexibility, fast film formation, strong adhesion to a wide range of substrates, excellent wetting properties for pigments and fillers, and good sandability, making it the ideal material for premium coatings.

Firstly, 5202B’s low viscosity and excellent flowability ensure even spreading during application, minimizing defects and ensuring a flawless coating finish. Its outstanding flexibility allows the coating to withstand deformation without cracking, enhancing the durability and longevity of the final product.

Secondly, 5202B forms a tough film quickly, which improves production efficiency and meets the demands of high-speed production lines. Additionally, it exhibits excellent adhesion to a variety of substrates, ensuring a stable, long-lasting bond that resists peeling.

Furthermore, 5202B’s superior wetting properties allow it to effectively penetrate pigments and fillers, improving the overall performance of the coating and ensuring uniform dispersion. Its excellent sandability makes subsequent processing smoother, offering greater ease during surface finishing.

Polyester Acrylate 5202B is the ideal choice for enhancing the quality of UV coatings, improving production efficiency, and achieving superior performance. Choose 5202B to ensure your UV coatings meet the highest standards in flowability, adhesion, flexibility, and sandability, delivering exceptional results.

Technical Features

Resin type 5202B Polyester Acrylate Resin
Appearance Transparent viscous liquid
Viscosity(mPa.s) 280~380 (25ºC)
Functionality 2
Chrominance(Pt-Co) ≤100
Acid value(mgKOH/g) ≤5

Performance Benefits

Low viscosity
Good leveling
Outstanding flexibility
Fast filming
Superior adhesion
Good wetting
Outstanding polish-ability

Key Applications

UV Coating UV Paper Varnish UV Flexo Printing

Packaging, Warranty & Storage

Packaging
20 / 220 (kg) Closed ordinary steel drum.
Warranty Period
180 days under recommended storage guidelines.
Storage conditions
Store and transport 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. Store in a cool environment below 35 ℃; exposure to sunlight is strictly prohibited.

Frequently Asked Questions

What are the primary applications of Polyester Acrylate 5202B?
Polyester Acrylate 5202B is highly suitable for various UV formulations including UV coatings, UV paper varnishes, and UV flexo/screen printing applications.
Why does 5202B offer excellent flowability and coating consistency?
Featuring a low viscosity range of 280~380 mPa.s at 25ºC, the resin ensures self-leveling properties and uniform dispersion, reducing surface defects on final coatings.
How does this resin impact film curing speed?
5202B is designed for rapid film formation under UV irradiation, which optimizes processing times and boosts performance output in high-speed manufacturing lines.
What type of packaging is available for Polyester Acrylate 5202B?
It is packaged in closed ordinary steel drums, available in 20 kg and 220 kg specifications.
What are the essential storage precautions for this UV resin?
It must be kept in opaque, dark, solvent-resistant steel containers with at least 15% air headroom. Keep stored in a cool dry space under 35 ℃, away from heat and direct sunlight to prevent premature gelation.

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