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EBECRYL® 266 is a tin-free aliphatic urethane triacrylate oligomer, is distinguished by its light color and excellent cure response. Films cured by ultraviolet light (UV) or electron beam (EB) exhibit noteworthy properties typical of aliphatic urethanes, including good flexibility, toughness, abrasion resistance, and light stability. EBECRYL® 266 finds versatile applications in radiation-curable coatings, gravure ink, varnishes, and screen printing ink, and is suitable for ink and toner types like gravure ink and screen printing ink. Its tin-free formulation adds to its appeal, making it a reliable choice for various coating and ink formulations.

Chemical Family: Urethane Acrylates

End Uses: Gravure Ink, Radiation Curable Coating, Screen Printing Ink, Varnishes

Molecular Weight: 2000.0 - 2000.0 g/mol

Technical Data Sheet

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Identification & Functionality

Chemical Family
CASE Ingredients Functions
Technologies

Features & Benefits

Applications & Uses

Compatible Substrates & Surfaces
Cure Method
Suggested Applications

Formulated UV/EB curable products containing EBECRYL® 266 may be applied by lithographic, screen, gravure, direct or reverse roll, and curtain coating methods.

EBECRYL® 266 is recommended for use in:
  • Wood flooring
  • Plastic coatings
  • Overprint varnishes
  • Screen inks
  • Light stable coatings

Properties

Physical Properties
ValueUnitsTest Method / Conditions
Density1.13g/cm³
Functionality (Theoretical)3
Molecular Weight (Theoretical)2000
Polymer Solids Content75% wt
TPGDA25% wt
Typical Properties
ValueUnitsTest Method / Conditions
Colormax. 2Gardner
Irritaion By OECD0
Hopler Viscosity (25°C)35000mPa.s
Cured Properties
ValueUnitsTest Method / Conditions
Glass Transition Temperature38°C
Tensile Elongation44%
Tensile Strength31MPa

Packaging & Availability

Regional Availability
  • Africa
  • Europe
  • Middle East