High-Quality Excellent Dilution Polyester Acrylate Resin 5016: Wide Application in Various Substrates’ Varnish and Ink Systems Manufacturers, Supplier

Polyester acrylate resin 5052B-2, is regarded as a foundational resin in various UV curable application, like UV plastic, paper fields. It has three core advantages: low viscosity and high solid content, excellent flow-ability and excellent adhesion.

Product Description

Product Description

In UV coatings and inks, selecting a resin with high efficiency and excellent performance is crucial. Polyester Acrylate 5016, with its unique molecular design and outstanding properties, has become an ideal choice widely praised in the industry.

5016 offers excellent dilute-ability, which ensures compatibility with most UV monomers and UV resins, making it easy to formulate a variety of systems. Its superior dilution characteristics not only improve the flow-ability and application performance of coatings and inks but also reduce solvent usage, enhancing both environmental benefits and cost efficiency.

Additionally, 5016 effectively accelerates curing speed, significantly shortening the curing time of coatings and inks, thus improving production efficiency. Even under low-energy UV exposure, it can rapidly form a durable and hard coating, meeting the high-speed and high-efficiency requirements of modern production processes.

When it comes to substrate adhesion, 5016 excels with excellent adhesion, forming stable coatings on various surfaces such as plastics, paper, bamboo, and wood. It also improves affinity, ensuring a strong bond between the coatings, inks, and different substrates, guaranteeing long-lasting and stable coatings.

With these superior features, Polyester Acrylate 5016 is widely used in UV plastic coatings, paper, bamboo and wood finishing, printing varnish, inks, and many other fields. It is the best choice for efficient, environmentally friendly, and high-performance solutions.

Technical Features

Parameter Specification
Resin Type 5016 Polyester Acrylate Resin
Appearance Transparent viscous liquid
Viscosity (mPa.s) 40~60 (25ºC)
Functionality 2
Chrominance (Pt-Co) ≤150
Acid value (mgKOH/g) ≤5

Performance & Key Benefits

  • Excellent Dilute-ability: Outstanding compatibility with most UV monomers and resins to facilitate versatile formulation design.
  • Fast Curing Speed: Accelerated polymerization process reduces cycle times even under low-energy UV exposure.
  • Superior Adhesion: Ensures exceptional bonding and coating stability on plastic, paper, bamboo, and wood surfaces.
  • Affinity Improvement: Enhances interface compatibility to prevent peeling and ensure long-term system durability.

Applications

Polyester Acrylate 5016 is widely implemented across high-demand industrial sectors:

UV Plastic Coatings

Offers optimal surface hardness and chemical resistance for plastic substrates.

Paper & Wood Finishing

Delivers high-gloss topcoats and protective layers for paper packaging, bamboo, and timber.

Printing Inks & Varnishes

Improves printing speed, ink cure rate, and substrate wetting in advanced graphics applications.

Packaging, Storage & Warranty

Packaging Specs

Available in 20 kg or 220 kg closed ordinary steel drums, optimized for safe transport and usage.

Storage Guidelines

Store in dark, opaque steel drums with at least 15% headspace filled with air. Keep in a cool area below 35°C, away from direct sunlight.

Warranty Period

Standard warranty period of 180 days under compliance with recommended storage and handling procedures.

Frequently Asked Questions

What are the primary performance advantages of Polyester Acrylate 5016?

Polyester Acrylate 5016 features excellent dilute-ability, accelerates curing speed under UV light, and provides outstanding adhesion and affinity to multiple substrates including plastics, wood, and paper.

What substrates are compatible with Polyester Acrylate 5016?

It demonstrates excellent adhesion properties on a wide range of surfaces, specifically plastics, paper, bamboo, and wood.

How does 5016 affect formulation viscosity and application?

With its superior dilute-ability and low starting viscosity (40~60 mPa.s at 25ºC), 5016 easily mixes with standard UV monomers, improving flowability and reducing the need for organic solvents.

What are the storage requirements for this UV resin?

It must be stored in dark, opaque, corrosion-resistant steel containers with at least 15% air space left inside. Keep the environment cool (below 35°C) and completely protected from direct sunlight.

What packaging options are available?

The resin is packaged in closed ordinary steel drums, available in sizes of either 20 kg or 220 kg.

How long is the warranty period for Polyester Acrylate 5016?

The product carries a warranty period of 180 days, provided it is kept in original sealed packaging and stored under recommended conditions.

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