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EBECRYL® 8405 is a radiation-curable coating tailored for the automotive, transportation, paints, and coatings sectors. This clear liquid formulation is both solvent-free and voc-free. It finds its niche in automotive OEM coatings, vehicle refinish applications, and coatings and finishes within the automotive and transportation realms. Its versatile application methods include curtain coating, dip coating, gravure coating, roller coating, and slot-die, presenting an eco-friendly solution for various coating needs.

Chemical Family: Urethane Acrylates

End Uses: Radiation Curable Coating

Glass Transition Temperature (Tg): 30.0 - 30.0 °C

Features: Faster Cycle Time, Improved Flexibility, Long Potlife, Low Energy Consumption, Low Temperature-Curing, Outdoor Durability

Technical Data Sheet

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Identification & Functionality

Chemical Family
CASE Ingredients Functions
Technologies

Features & Benefits

Labeling Claims

Applications & Uses

Cure Method
Suggested Applications

Formulated UV/EB curable products containing EBECRYL® 8405 may be applied via direct or reverse roll, offset gravure, metering rod, slot die, knife over roll, airknife, curtain, immersion and spin coating methods, as well as screen printing.

EBECRYL® 8405 is recommended for use in:
  • Automotive OEM or Re-finish
  • Coatings for wood and plastic requiring excellent exterior durability
  • Metal coatings
  • Post-formable coatings for metal tube and conduit
  • Optical coatings
  • Non-yellowing topcoats for wood
  • Pigmented coatings for wood
  • Screen inks
  • Exterior durable coatings

Properties

Physical Form
Appearance
Clear liquid
Physical Properties
ValueUnitsTest Method / Conditions
Functionality (Theoretical)4
Density (25°C)1.13g/ml
HDDA Content20% wt
Oligomer80% wt
Viscosity (60°C)4500cP/mPa·s
Typical Properties
ValueUnitsTest Method / Conditions
Colormax. 2Gardner
NCO Contentmax. 0.2%
Cured Properties
ValueUnitsTest Method / Conditions
Glass Transition Temperature30°C
Tensile Strength3900 (27)psi (MPa)
Young's Modulus92000 (634)psi (MPa)
Elongation at Break25%

Packaging & Availability

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