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

Allnex EBECRYL 3700/30TP Crosslinking Agent

Allnex EBECRYL 3700/30TP is a trifunctional acrylate crosslinking agent in the EBECRYL® series, designed for high-speed UV/EB curing. It delivers excellent hardness, chemical resistance, and low shrinkage in coatings, inks, and adhesives. Compatible with common photoinitiators, it enhances network density and final film performance without volatile organic compounds.
  • allnex ebecryl 3700 30tp crosslinking agent_5337b5c1
  • allnex ebecryl 3700 30tp crosslinking agent_5337b5c1

Features Of Allnex EBECRYL 3700/30TP Crosslinking Agent

  1. Highly functional aliphatic urethane acrylate oligomer designed for rapid UV/EB curing.

  2. Delivers excellent flexibility and impact resistance in cured films without sacrificing hardness.

  3. Low viscosity enables easy formulation blending and improved pigment/wetting agent compatibility.

  4. Provides outstanding adhesion to diverse substrates including plastics, metals, and coated papers.

  5. Halogen-free and REACH-compliant, supporting sustainable industrial coating formulations.

Typical Applications Of Allnex EBECRYL 3700/30TP Crosslinking Agent

  1. UV-curable overprint varnishes for flexible packaging and label printing.

  2. Hard-coat formulations for plastic optical components and touchscreens.

  3. Industrial wood coatings requiring high mar and chemical resistance.

  4. Electron-beam (EB) curable protective topcoats for metal and foil substrates.

  5. Functional coatings for automotive interior trim and decorative laminates.

Specifications Of Allnex EBECRYL 3700/30TP Crosslinking Agent

Chemical TypeAliphatic urethane acrylate oligomer
Product FormLiquid
AppearancePale yellow, clear liquid
Viscosity (25°C, mPa·s)1,800–2,400
Acid Value (mg KOH/g)< 5
Funct. Acrylate Groups per Molecule~6.0
Refractive Index (25°C)1.485–1.495
Storage Stability (25°C)≥ 6 months in sealed container


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