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

Allnex EBECRYL 4101 Crosslinking Agent

Allnex EBECRYL 4101 Crosslinking Agent is a low-viscosity, trifunctional acrylate monomer designed for UV/EB-curable coatings and inks. It delivers rapid cure speed, excellent hardness, and superior chemical resistance. Compatible with most acrylic resins, it enhances crosslink density without excessive shrinkage or brittleness—ideal for high-performance industrial and graphic arts applications.
  • allnex ebecryl 4101 crosslinking agent_ec9abe04
  • allnex ebecryl 4101 crosslinking agent_ec9abe04

Features Of Allnex EBECRYL 4101 Crosslinking Agent

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

  2. Delivers excellent flexibility, scratch resistance, and chemical resistance in cured films.

  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. Non-yellowing performance ensures long-term clarity and color stability in demanding applications.

Typical Applications Of Allnex EBECRYL 4101 Crosslinking Agent

  1. UV-curable overprint varnishes for flexible packaging and folding cartons.

  2. Hard-coat formulations for optical films and touch-screen overlays.

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

  4. Plastic coatings for automotive interior trim and consumer electronics housings.

  5. Release coatings and functional layers in specialty film laminates.

Specifications Of Allnex EBECRYL 4101 Crosslinking Agent

Chemical TypeAliphatic urethane acrylate oligomer
Product FormLiquid
AppearancePale yellow, clear liquid
Viscosity (25 °C, mPa·s)8,000–12,000
Acid Value (mg KOH/g)< 5
Functonality (Average)~4.5
Refractive Index (25 °C)1.475–1.485
Primary ApplicationsUV/EB-curable coatings, inks, and adhesives


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