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

Allnex EBECRYL 446 Crosslinking Agent

Allnex EBECRYL 446 is a trifunctional acrylate crosslinking agent from the EBECRYL series, offering rapid UV cure speed, low viscosity, and excellent compatibility with acrylic resins—ideal for coatings, inks, and adhesives requiring high crosslink density and surface hardness.
  • allnex ebecryl 446 crosslinking agent_7a831b10
  • allnex ebecryl 446 crosslinking agent_7a831b10

Features Of Allnex EBECRYL 446 Crosslinking Agent

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

  2. Excellent compatibility with common acrylic monomers and oligomers.

  3. Delivers superior surface hardness and chemical resistance in final films.

  4. Low volatility and low skin sensitization potential versus traditional crosslinkers.

  5. Enables high crosslink density without excessive brittleness or yellowing.

Typical Applications Of Allnex EBECRYL 446 Crosslinking Agent

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

  2. EB-curable overprint varnishes for flexible packaging.

  3. Industrial metal coatings requiring abrasion and solvent resistance.

  4. 3D printing resins for engineering-grade photopolymers.

  5. Hard-coat formulations for optical and electronic substrates.

Specifications Of Allnex EBECRYL 446 Crosslinking Agent

Chemical TypeTri-functional acrylate ester
Product FormLiquid
AppearanceColorless to pale yellow clear liquid
Viscosity (25°C)~1,200–1,800 mPa·s
Acid Value< 1 mg KOH/g
Refractive Index (25°C)1.465–1.475
Flash Point (COC)> 110°C
Storage StabilityStable ≥ 12 months at < 30°C, protected from light and moisture


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