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EBECRYL® 837 is a 100% solid multifunctional polyester acrylate oligomer known for its versatility in UV (ultraviolet) and EB (electron beam) curable inks and coatings. This oligomer is particularly valuable in applications where enhanced cure response, hardness, and scratch/abrasion resistance are desired. EBECRYL 837 features a range of benefits, including faster cycle time, improved chemical resistance, improved hardness, improved mechanical resistance, long pot life, low energy consumption, and low-temperature curing. It finds applications in wood coatings and finishes, furniture coatings, and industrial coatings.

Chemical Family: Polyester Acrylates

End Uses: Radiation Curable Coating

Molecular Weight: 2700.0 - 2700.0 g/mol

Technical Data Sheet
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Identification & Functionality

Chemical Family
CASE Ingredients Functions
Technologies

Features & Benefits

Labeling Claims

Applications & Uses

Compatible Substrates & Surfaces
Cure Method
Suggested Applications

Formulated UV/EB curable products containing EBECRYL® 837 may be applied by lithographic, screen, gravure, direct orreverse roll, and curtain coating methods.

EBECRYL® 837 is recommended for use in :
  • UV/EB curable inks and coatings where fast cure response and high cross-link density are desired.

Properties

Physical Properties
ValueUnitsTest Method / Conditions
Density1.14g/cm³
Functionality (Theoretical)6
Molecular Weight (Theoretical)2700
Polymer Solids Content100% wt
Typical Properties
ValueUnitsTest Method / Conditions
Color3Gardner
Dynamic Viscosity (25°C)800mPa.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
  • China
  • Europe
  • Middle East