EBECRYL® 4201, an undiluted unsaturated aliphatic urethane acrylate, is specially formulated for wood coatings, including cork and parquet, with a focus on achieving high abrasion resistance via the grit feeder method. The resulting coatings exhibit remarkable elasticity, excellent chemical and mechanical resistance, and outstanding abrasion resistance. Key features include matting, improved mechanical resistance, high gloss, faster cycle time, low-temperature curing, low energy consumption, high impact resistance, a good balance of properties, and improved flexibility. This product finds application in radiation-curable coatings.

Chemical Family: Urethane Acrylates

End Uses: Radiation Curable Coating

Compatible Substrates & Surfaces: Wood

Features: Faster Cycle Time, Good Balance of Properties, High Gloss, High Impact Resistance, Improved Flexibility, Improved Mechanical Resistance, Long Potlife, Low Energy Consumption, Low Temperature-Curing, Matting

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

EBECRYL® 4201 is used in formulation of UV/EB energy curable coatings for application by roller coating, spraying and curtain coating on wood, cork,furniture, paper, parquet and film.

Properties

Physical Form
Appearance
Clear liquid
Physical Properties
ValueUnitsTest Method / Conditions
Acid Numbermax. 2mgKOH/g
Flash Pointmin. 100°C
Functionality4
Hydroxyl Valueapprox. 0.3%
Viscosity (23°C)approx. 7500cP/mPa·s
Typical Properties
ValueUnitsTest Method / Conditions
Colormax. 200Pt-Co

Safety & Health

Precaution
Before using EBECRYL® 4201, see the Safety Data Sheet (SDS) for information on the identified hazards of the material and the recommended personal protective equipment and procedures.

Packaging & Availability

Regional Availability
  • Africa
  • China
  • Europe
  • Latin America
  • Middle East
  • North America

Storage & Handling

Storage and Handling
Care should be taken not to expose the product to high temperature condition direct sunlight, ignition sources, oxidizing agents, alkalis or acids. 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. Wash thoroughly after handling. Keep container tightly closed. Use with adequate ventilation. See the SDS for the recommended storage temperature range for EBECRYL 420. Please refer to the allnex Guide to Safety and Handling of Acrylate Oligomers and Monomers for additional information on the safe handling of acrylates.