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

Allnex EBECRYL 8409 Crosslinking Agent

Allnex EBECRYL 8409 is a multifunctional acrylated urethane crosslinking agent designed for high-performance UV/EB-curable coatings. It delivers excellent hardness, chemical resistance, and flexibility while enabling rapid cure speeds and low shrinkage. Widely used in industrial wood, plastic, and metal finishes where durability and gloss retention are critical.
  • allnex ebecryl 8409 crosslinking agent_a92e2315
  • allnex ebecryl 8409 crosslinking agent_a92e2315

Features Of Allnex EBECRYL 8409 Crosslinking Agent

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

  2. Enables rapid cure kinetics and excellent surface hardness development.

  3. Delivers superior chemical resistance and solvent rub resistance in final films.

  4. Low volatility and low skin sensitization potential compared to conventional acrylates.

  5. Excellent compatibility with common acrylic monomers, oligomers, and pigments.

Typical Applications Of Allnex EBECRYL 8409 Crosslinking Agent

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

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

  3. Industrial UV-curable clearcoats for plastic substrates.

  4. UV-curable inkjet inks requiring high crosslink density and durability.

  5. Functional UV-curable adhesives and laminating primers.

Specifications Of Allnex EBECRYL 8409 Crosslinking Agent

Chemical TypeTrifunctional urethane acrylate
Product FormClear, viscous liquid
AppearanceColorless to pale yellow, transparent
Viscosity (25°C)1,200–1,800 mPa·s
Acid Value< 1 mg KOH/g
Refractive Index (25°C)1.475–1.485
Primary ApplicationsUV/EB-curable coatings, inks, and adhesives
Key FeaturesFast cure, high crosslink density, low migration


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