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

Allnex EBECRYL 4266 Crosslinking Agent

Allnex EBECRYL 4266 is a multifunctional acrylated urethane oligomer crosslinking agent offering rapid UV cure, high hardness, and excellent chemical resistance. Part of Allnex’s EBECRYL® portfolio, it enhances scratch resistance and gloss retention in industrial coatings, inks, and adhesives while maintaining low viscosity and good substrate wetting.
  • allnex ebecryl 4266 crosslinking agent_6ff91cb8
  • allnex ebecryl 4266 crosslinking agent_6ff91cb8

Features Of Allnex EBECRYL 4266 Crosslinking Agent

  1. Highly efficient multifunctional acrylate crosslinker for UV/EB-curable systems.

  2. Enables rapid cure kinetics and excellent surface hardness in thin-film coatings.

  3. Low volatility and low odor, supporting improved workplace safety and regulatory compliance.

  4. Good compatibility with common acrylate monomers and oligomers, including urethane and epoxy acrylates.

  5. Contributes to enhanced chemical resistance and abrasion resistance in final cured films.

Typical Applications Of Allnex EBECRYL 4266 Crosslinking Agent

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

  2. EB-curable overprint varnishes for flexible packaging and labels.

  3. Hard-coat formulations for plastic substrates (e.g., PET, PC, ABS).

  4. Industrial UV-curable inks and coatings requiring high crosslink density.

  5. Optical adhesives and protective coatings for electronic components.

Specifications Of Allnex EBECRYL 4266 Crosslinking Agent

Chemical TypeHexafunctional acrylate
Product FormLiquid
AppearanceColorless to pale yellow clear liquid
Primary ApplicationsUV/EB-curable coatings, inks, and adhesives
Key FeaturesHigh reactivity, low shrinkage, excellent film formation
BenefitsImproved scratch resistance, fast through-cure, reduced oxygen inhibition
Storage StabilityStable at room temperature under nitrogen; recommended shelf life: 12 months
Handling PrecautionsUse in well-ventilated areas; avoid skin contact and prolonged inhalation of mist/vapor


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