EBECRYL® 870 is a dark, clear liquid radiation-curable coating designed for paints, coatings, printing, and packaging markets. With a bio-based composition and a low carbon footprint (PCF), it stands out for being solvent-free and voc-free. Ideal for building and construction paints, wood coatings and finishes, and packaging coatings, including overprint varnishes, this product supports offset and lithographic printing applications. It offers versatile application methods such as curtain coating, gravure coating, lithography, roller coating, and screen coating on wood substrates.

Chemical Family: Polyester Acrylates

End Uses: Radiation Curable Coating, Varnishes

Compatible Substrates & Surfaces: Wood

Glass Transition Temperature (Tg): 41.0 - 41.0 °C

Features: Faster Cycle Time, Good Pigment Wetting, High Pigment Loading, Improved Chemical Resistance, Improved Hardness, Long Potlife, Low Energy Consumption, Low Temperature-Curing

Technical Data Sheet
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Knowde Enhanced TDS

Identification & Functionality

Chemical Family
CASE Ingredients Functions
Technologies

Features & Benefits

Applications & Uses

Compatible Substrates & Surfaces
Cure Method
Suggested Applications

Formulated UV/EB curable products containing EBECRYL® 870 may be applied vialithographic, screen, gravure, direct or reverse roll, and curtain coating methods.

EBECRYL® 870 is recommended for:
  • Fast curing lithographic inks and clear varnishes
  • Improving lithographic behavior as an additive.

Properties

Physical Form
Appearance
Dark clear liquid
Typical Properties
ValueUnitsTest Method / Conditions
Acid Valuemax. 15mgKOH/g
Functionality (Theoretical)6
Oligomermin. 95% wt
Density (25°C)1.08g/ml
Viscosity (25°C)35000-50000cP/mPa·s
Cured Properties
ValueUnitsTest Method / Conditions
Glass Transition Temperature41°C
Tensile Strength4500 (31)psi (MPa)
Elongation at Break5%

Packaging & Availability

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