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

Allnex EBECRYL 445 Crosslinking Agent

Allnex EBECRYL 445 is a multifunctional acrylated urethane crosslinking agent in the EBECRYL series, designed for high-performance UV/EB-curable coatings and inks. It delivers excellent hardness, chemical resistance, flexibility, and rapid cure speed. Widely used in industrial wood, plastic, and metal finishes where durability and gloss retention are critical.
  • allnex ebecryl 445 crosslinking agent_b9fa3640
  • allnex ebecryl 445 crosslinking agent_b9fa3640

Features Of Allnex EBECRYL 445 Crosslinking Agent

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

  2. Delivers excellent hardness, chemical resistance, and solvent resistance in cured films.

  3. Low volatility and low odor — suitable for indoor and sensitive application environments.

  4. Good compatibility with common acrylic monomers and oligomers in radiation-curable formulations.

  5. Enables rapid cure response under both UV and electron beam exposure.

Typical Applications Of Allnex EBECRYL 445 Crosslinking Agent

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

  2. Electron beam–cured overprint varnishes for flexible packaging.

  3. Hard-coat formulations for optical films and plastic substrates.

  4. Industrial UV inks for metal and plastic decoration.

  5. 3D printing resins requiring high crosslink density and dimensional stability.

Specifications Of Allnex EBECRYL 445 Crosslinking Agent

Chemical TypeTri-functional acrylate ester
Product FormLiquid
AppearanceColorless to pale yellow clear liquid
Viscosity (25°C)~100–150 mPa·s
Refractive Index (25°C)1.455–1.465
Density (20°C)1.08–1.10 g/cm³
Acid Number<1 mg KOH/g
Flash Point (PMCC)>100°C


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