Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

Allnex EBECRYL 444 Crosslinking Agent

Allnex EBECRYL 444 is a trifunctional acrylate crosslinking agent from the EBECRYL® series, designed for UV-curable coatings and inks. It delivers rapid cure speed, excellent hardness, and superior chemical resistance. Widely used in wood, plastic, and metal finishing, it enhances film flexibility and adhesion without compromising reactivity or shelf stability.
  • allnex ebecryl 444 crosslinking agent_ed26062f
  • allnex ebecryl 444 crosslinking agent_ed26062f

Features Of Allnex EBECRYL 444 Crosslinking Agent

  1. Highly reactive multifunctional acrylate monomer for rapid UV/EB curing.

  2. Excellent compatibility with common acrylic oligomers and monomers in radiation-curable formulations.

  3. Delivers superior hardness, chemical resistance, and surface cure in thin-film applications.

  4. Low volatility and low skin sensitization potential compared to traditional HDDA or TPGDA.

  5. Enables formulation flexibility with balanced reactivity and reduced shrinkage stress.

Typical Applications Of Allnex EBECRYL 444 Crosslinking Agent

  1. UV-curable wood coatings for furniture and flooring.

  2. Industrial metal and plastic coatings requiring high durability and gloss retention.

  3. Screen and inkjet inks for packaging and decorative printing.

  4. Optical adhesives and protective overprint varnishes.

  5. 3D printing resins requiring fine detail resolution and mechanical robustness.

Specifications Of Allnex EBECRYL 444 Crosslinking Agent

Chemical TypeTriacrylate monomer (trimethylolpropane triacrylate derivative)
Product FormClear, low-viscosity liquid
AppearanceColorless to pale yellow, transparent liquid
Primary ApplicationsUV/EB-curable coatings, inks, adhesives, and 3D printing resins
Key FeaturesHigh functionality, low volatility, good compatibility, fast cure response
BenefitsEnhanced crosslink density, improved scratch resistance, reduced odor and migration
Storage StabilityStable at 25°C under nitrogen; recommended storage below 30°C
Regulatory ComplianceREACH registered; compliant with FDA 21 CFR 175.300 for indirect food contact (when formulated and cured per guidelines)


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