EBECRYL® 8890 is a multi-functional silicone-modified urethane acrylate with 70% solid content, diluted in MIBK (methyl isobutyl ketone). This resin is designed for use in UV/EB-curable coatings where an anti-stain property is desired. It offers several features, including improved chemical resistance, faster cycle time, low-temperature curing, low energy consumption, long pot life, self-cleaning properties, and water resistance. It finds applications in various areas, including automotive OEM coatings and other specialty coatings, and belongs to the category of radiation-curable coatings.

Chemical Family: Urethane Acrylates

End Uses: Radiation Curable Coating

Features: Faster Cycle Time, Improved Chemical Resistance, Long Potlife, Low Energy Consumption, Low Temperature-Curing, Self-Cleaning, Water Resistance

Technical Data Sheet

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Identification & Functionality

Chemical Family
CASE Ingredients Functions
Technologies

Features & Benefits

Applications & Uses

Cure Method
Suggested Applications

EBECRYL® 8890 is intended for UV/EB cured coatings requiring stain resistance, particularly in matt gloss coatings.

Properties

Physical Form
Appearance
Slightly turbid to Clear liquid
Physical Properties
ValueUnitsTest Method / Conditions
Colormax. 1Gardner
Functionality (Theoretical)4
MIBKapprox. 30% wt
Resin Solidsapprox. 70% wt
Surface Tensionmax. 28mN/m
Viscosity (25°C)approx. 200cP/mPa·s
Cured Properties
ValueUnitsTest Method / Conditions
Contact Angle96.7degree
Contact Angle (CH2I2)73.4degree

Safety & Health

Precaution
Before using EBECRYL® 8890, 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 889. Please refer to the allnex Guide to Safety and Handling of Acrylate Oligomers and Monomers for additional information on the safe handling of acrylates.