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

Allnex EBECRYL 648 Crosslinking Agent

Allnex EBECRYL 648 is a multifunctional acrylated urethane crosslinking agent from the EBECRYL® series, designed for high-performance UV/EB-curable coatings and inks. It delivers excellent hardness, chemical resistance, and flexibility while enabling rapid cure speeds and low shrinkage. Widely used in industrial wood, plastic, and metal finishing applications requiring durable, glossy finishes.
  • allnex ebecryl 648 crosslinking agent_56d5b4ec
  • allnex ebecryl 648 crosslinking agent_56d5b4ec

Features Of Allnex EBECRYL 648 Crosslinking Agent

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

  2. Excellent compatibility with common acrylic monomers and oligomers in radiation-curable formulations.

  3. Delivers superior hardness, chemical resistance, and abrasion resistance in final cured films.

  4. Low volatility and minimal odor—supports safer handling and improved workplace air quality.

  5. Enables high crosslink density without excessive brittleness, balancing flexibility and durability.

Typical Applications Of Allnex EBECRYL 648 Crosslinking Agent

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

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

  3. Hard-coat formulations for plastic substrates including PET, PC, and ABS.

  4. Industrial inkjet inks requiring fast through-cure and surface robustness.

  5. 3D printing resins where dimensional stability and post-cure performance are critical.

Specifications Of Allnex EBECRYL 648 Crosslinking Agent

Chemical TypeMultifunctional urethane acrylate
Product FormClear, viscous liquid
AppearanceColorless to pale yellow, homogeneous liquid
Primary ApplicationsUV/EB-curable coatings, inks, and adhesives
Key FeaturesHigh reactivity, low shrinkage, excellent film formation
BenefitsImproved cure speed, enhanced scratch resistance, broad formulation latitude
Storage StabilityStable for ≥12 months at 25°C in sealed containers under nitrogen
Recommended InhibitionContains hydroquinone monomethyl ether (MEHQ) as polymerization inhibitor


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