EBECRYL® 846 is a modified hexafunctional polyester acrylate oligomer that offers enhanced reactivity. Specifically recommended for lithographic printing inks, this radiation-curable coating provides certain labeling claims, such as being bio-based, solvent-free, and VOC-free. Its appearance is described as that of a clear brown liquid. This oligomer is designed to meet the needs of applications like textile manufacturing and other packaging coatings, making it a versatile choice for various formulations.

Chemical Family: Polyester Acrylates

End Uses: Radiation Curable Coating

Technical Data Sheet
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Knowde Enhanced TDS

Identification & Functionality

Chemical Family
CASE Ingredients Functions
Technologies

Features & Benefits

Applications & Uses

Cure Method
Suggested Applications

Formulated UV/EB curable products containing EBECRYL® 846 may be applied by lithographic, screen, gravure, direct orreverse roll, and curtain coating methods.

EBECRYL® 846 is recommended for use in:
  • Lithographic printing inks.

Properties

Physical Form
Appearance
Clear brown liquid
Physical Properties
ValueUnitsTest Method / Conditions
Density1.1g/cm³
Functionality (Theoretical)6
Polymer Solids Content100% wt
Typical Properties
ValueUnitsTest Method / Conditions
Acid Valuemax. 10mgKOH/g
Irritaion By OECD0
Hopler Viscosity (25°C)45000mPa.s

Safety & Health

Precaution
The following is a summary of the precautions to be taken when handling this product. Please refer to the Safety Data Sheet for further details.The toxicological properties of this material have not been fully determined. Products of this type can be expected to be eye and skin irritant and have the potential to cause sensitization or other allergic responses. Appropriate precautions should be taken to avoid eye and skin contact and to avoid inhalation of the aerosols or vapors. Consult the relevant Safety Data Sheet for appropriate handling procedures and protective equipment prior to using this or any other material referred to in this bulletin.See Safety Data Sheet for emergency and first aid procedures..

Packaging & Availability

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

Storage & Handling

Shelf Life
2 years
Storage and Handling
Care should be taken not to expose radiation curable products to temperatures exceeding 40°C for prolonged periods or to direct sunlight. This might cause uncontrollable polymerization of the product with generation of heat. Storage and handling should be in stainless steel, amber glass, amber polyethylene or baked phenolic lined containers. Do not store this material under an oxygen free atmosphere. Use dry air to displace material removed from the container. This material should not be stored for more than 2 years.