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

Allnex EBECRYL 851 Crosslinking Agent

Allnex EBECRYL 851 is a low-viscosity, multifunctional acrylate crosslinking agent from the EBECRYL® series, designed for UV/EB-curable coatings, inks, and adhesives. It delivers rapid cure speed, excellent hardness, chemical resistance, and substrate adhesion while enabling low-shrinkage formulations and high crosslink density without volatile emissions.
  • allnex ebecryl 851 crosslinking agent_4be10786
  • allnex ebecryl 851 crosslinking agent_4be10786

Features Of Allnex EBECRYL 851 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 cured films.

  4. Low volatility and favorable handling properties for industrial formulation.

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

Typical Applications Of Allnex EBECRYL 851 Crosslinking Agent

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

  2. Industrial inkjet inks requiring fast through-cure and mar resistance.

  3. Plastic coatings for automotive interior trim and electronics housings.

  4. 3D printing resins demanding dimensional stability and mechanical robustness.

  5. Overprint varnishes for packaging and premium label applications.

Specifications Of Allnex EBECRYL 851 Crosslinking Agent

Chemical TypeTrifunctional acrylic ester
Product FormLiquid
AppearanceClear, pale yellow liquid
Viscosity (25°C)~150–250 mPa·s
Refractive Index (25°C)1.465–1.475
Density (25°C)1.09–1.11 g/cm³
Acid Value< 1 mg KOH/g
Flash Point (COC)> 120°C


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