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

Allnex EBECRYL 81 Crosslinking Agent

Allnex EBECRYL 81 is a multifunctional acrylated urethane crosslinking agent from the EBECRYL® series, delivering rapid UV/EB curing, excellent hardness, flexibility and chemical resistance for high-performance coatings and inks.
  • allnex ebecryl 81 crosslinking agent_5698fb1b
  • allnex ebecryl 81 crosslinking agent_5698fb1b

Features Of Allnex EBECRYL 81 Crosslinking Agent

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

  2. Excellent compatibility with common acrylic and epoxy acrylate resins.

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

  4. Low volatility and favorable viscosity for efficient formulation handling.

  5. Enables high crosslink density without excessive brittleness.

Typical Applications Of Allnex EBECRYL 81 Crosslinking Agent

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

  2. Industrial overprint varnishes (OPVs) for packaging and labels.

  3. Electronics encapsulants and conformal coatings.

  4. 3D printing resins requiring dimensional stability and toughness.

  5. Plastic coatings for automotive interior trim and consumer electronics.

Specifications Of Allnex EBECRYL 81 Crosslinking Agent

Chemical TypeMultifunctional urethane acrylate
Product FormLiquid monomer
AppearanceClear, pale yellow liquid
Primary ApplicationsUV/EB-curable coatings, inks, and adhesives
Key FeaturesHigh reactivity, low shrinkage, good flexibility
BenefitsEnhanced cure speed, improved scratch resistance, broad resin compatibility
Storage ConditionsStore under nitrogen at 15–25 °C, protect from light and moisture
StabilizerContains hydroquinone monomethyl ether (MEHQ)


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