EBECRYL® 4265

EBECRYL® 4265 is an aliphatic urethane acrylate without reactive diluent. It is characterized by its low viscosity and yields coatings with good chemical and mechanical properties.

Principal: allnex Radcure

Chemical Family: Polyurethanes (PU), Urethane Acrylates

End Uses: Radiation Curable Coating, Surface Coating

Compatible Substrates & Surfaces: Cork, Film, Paper, Parquet, Wood

Features: Good Chemical Properties, Good Mechanical Properties, Low Viscosity

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Enhanced TDS

Identification & Functionality

Blend
No
CASE Ingredients Functions
Chemical Family
Function
Binder
Product Code
MITM00319
Single Ingredient
Yes
Technologies
Product Families

Features & Benefits

Applications & Uses

Application Method
Coating End Applications
Compatible Substrates & Surfaces
Cure Method
Markets
Applications
Product Applications
  • EBECRYL® 4265 is designed for use in the formulation of UV/EB energy curable coatings for application by roller coating, spraying and curtain coating on wood, cork, furniture, paper, parquet, plastics and film.
Formulating Information
  • Coatings can be adjusted to appropriate viscosity for the application with additional TPGDA or the addition of other standard reactive diluents such as 1,6-hexanediol diacrylate (HDDA), isobornyl acrylate (IBOA), and trimethylolpropane triacrylate (TMPTA) or solvents such as butyl acetate.
  • EBECRYL 4265 is compatible with most acrylate monomers and oligomers. Because of the many potential combinations with reactive diluents and solvents, compatibility must be tested in each individual case.
  • UV curing of coatings formulated with EBECRYL 4265 requires the addition of standard commercial photoinitiators. Typical levels are 4-6%, though this may vary to meet the reactivity requirements of the application. In the case of EB curing, a low oxygen atmosphere must be ensured to avoid surface inhibition.

Properties

Physical Form

Regulatory & Compliance

Certifications & Compliance
Contains any chemicals listed on Prop 65 (including impurities, residues, catalysts, monomers, and by-products and excluding heavy metals)?

Safety & Health

Safety Precautions
  • Avoid contact with eyes and skin.
  • Direct contact with this material may cause moderate eye and slight skin irritation.
  • Wash thoroughly after handling.
  • Keep container tightly closed.
  • Use with adequate ventilation.

Packaging & Availability

Packaging Type

Principal Information

Group Principal Number
S000001
Principal

Storage & Handling

Storage Conditions
  • The recommended storage temperature range for EBECRYL 4265 is 4°C to 40°C (39°F to 104°F).
  • Care should be taken not to expose the product to high temperature conditions, direct sunlight, ignition sources, oxidizing agents, alkalis or acids.
  • Prevent inadvertent contact with peroxides and other radical initiators and contact with copper, copper alloys, carbon steel, iron and rust.
  • This might cause uncontrollable polymerization of the product with the generation of heat.
  • Storage and handling should be in stainless steel, amber glass, amber polyethylene or baked phenolic lined containers.
  • Procedures that remove or displace oxygen from the material should be avoided.
  • Do not store this material under an oxygen free atmosphere.
  • Dry air is recommended to displace material removed from the container.

Other

Appearance (SDS)
Liquid
Color (SDS)
Yellowish
IATA/ICAO Proper Shipping Name
Environmentally hazardous substance, liquid, N.O.S.
IATA/ICAO Technical name (N.O.S.)
Acrylated resin
IATA/ICAO UN Number
UN3082
IMO/IMDG Proper Shipping Name
Environmentally hazardous substance, liquid, N.O.S.
IMO/IMDG Technical name (N.O.S.)
Acrylated resin
IMO/IMDG UN Number
UN3082
Immiscible In (SDS)
Water
Item Number
Odor (SDS)
Odorless
Other Hazards
Polymerization may occur from excessive heat, contamination or exposure to direct sunlight .
TDG Canada Proper Shipping Name
Environmentally hazardous substance, liquid, N.O.S.
TDG Canada Technical name (N.O.S.)
Acrylated resin
TDG Canada UN Number
UN3082
USA/DOT Proper Shipping Name
Environmentally hazardous substance, liquid, N.O.S.
USA/DOT Technical name (N.O.S.)
Acrylated resin
USA/DOT UN Number
UN3082
Optical Properties
ValueUnitsTest Method / Conditions
Color Scalemax. 200.0APHA
Color Scalemax. 200.0HazenHazen Color Scale
Chemical Properties
ValueUnitsTest Method / Conditions
Acid Value1.0mg KOH/g
Hydroxyl Content0.3%
Mechanical Properties
ValueUnitsTest Method / Conditions
Elongation13.0%at break, cured
Tensile Strength5800.0psiCured
Physical Properties
ValueUnitsTest Method / Conditions
Density1.12g/mLAt 20°C
Flash Pointmin. 100.0°C
Viscosity500.0-1100.0mPa.sat 23°C
SDS Physical and Chemical Properties
ValueUnitsTest Method / Conditions
Boiling Point (SDS)min. 100.0°C
Density (SDS)1.12g/cm³DIN 51757 at 20°C
Flash Point (SDS)min. 100.0°CDIN EN ISO 2719
Vapor Pressure (SDS)max. 110.0hPaAt 50°C
Viscosity (SDS)800.0mPa.sDIN EN ISO 3219 at 23°C