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

Allnex EBECRYL 3105 Crosslinking Agent

Allnex EBECRYL 3105 Crosslinking Agent is a trifunctional acrylate monomer designed for UV/EB-curable coatings and inks. It delivers rapid cure speed, excellent hardness, and superior chemical resistance. Compatible with acrylic resins, it enhances crosslink density without excessive brittleness. Widely used in industrial wood, plastic, and metal finishing applications requiring high performance and low VOC.
  • allnex ebecryl 3105 crosslinking agent_94670044
  • allnex ebecryl 3105 crosslinking agent_94670044

Features Of Allnex EBECRYL 3105 Crosslinking Agent

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

  2. Delivers excellent flexibility, impact resistance, and adhesion to diverse substrates including plastics and metals.

  3. Low viscosity enables easy formulation blending and improved coating flow without excessive dilution.

  4. Provides outstanding chemical resistance and surface hardness in final cured films.

  5. Compatible with common photoinitiators and other acrylate monomers for broad formulation latitude.

Typical Applications Of Allnex EBECRYL 3105 Crosslinking Agent

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

  2. Hard-coat formulations for plastic lenses, displays, and optical components.

  3. Industrial wood and metal coatings requiring high durability and gloss retention.

  4. 3D printing resins where toughness and post-cure dimensional stability are critical.

  5. Electronic encapsulants and conformal coatings demanding low shrinkage and thermal reliability.

Specifications Of Allnex EBECRYL 3105 Crosslinking Agent

Chemical TypeAliphatic urethane acrylate oligomer
Product FormLiquid
AppearancePale yellow, clear liquid
Viscosity (25°C, mPa·s)8,000–12,000
Refractive Index (25°C)1.485–1.495
Acid Value (mg KOH/g)< 5
Primary ApplicationsUV/EB-curable coatings, inks, adhesives, and 3D printing resins
Key FeaturesFlexibility, toughness, adhesion, low shrinkage, fast cure response


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