UCECOAT® 7655 is a white radiation-curable coating specifically formulated for the building and construction and paints and coatings sectors. With solvent-free and VOC-free labeling claims, it serves applications in wood coatings and finishes, decorative paints, industrial coatings, and other specialty coatings on wood substrates. This product offers flexibility in application methods such as curtain coating, roller, and spray, utilizing its radiation cure and waterborne characteristics to ensure optimal performance.

Chemical Family: Acrylics & Acrylates, Aliphatics, Polyurethanes (PU)

End Uses: Radiation Curable Coating, Waterborne Coating

Compatible Substrates & Surfaces: Wood

Features: Faster Cycle Time, 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

CASE Ingredients Functions
Technologies

Features & Benefits

Labeling Claims
Performance Highlights

UCECOAT 7655 is characterized by:

  • Translucent to white appearance
  • Low viscosity
  • Tack-free after water evaporation and before UV curing
  • Low VOC

UV/EB cured formulations based on UCECOAT 7655 are characterized by the following performance properties:

  • Very high reactivity in clear and pigmented systems
  • Very good hardness and high scratch resistance
  • Excellent chemical and stain resistance
  • Optimized colloidal stability
  • Good compatibility and easy to formulate.

Applications & Uses

Compatible Substrates & Surfaces
Cure Method
Recommended Uses & Known Applications

Formulated UV curable products containing UCECOAT 7655 are typically applied by spray, curtain coating and roll-to-roll coating methods, as well as by roller and T-bar in field applied applications.

UCECOAT 7655 is recommended for use in:

  • Pigmented coatings for furniture applications
  • Clear topcoat for wood furniture applications
  • Coating on melamine paper foils
  • Field applied clear coatings on wood, concrete, VCT, and resilient flooring

Properties

Appearance
White
Typical Properties
ValueUnitsTest Method / Conditions
Non-Volatile Matter33.5-36.5%
Density (25°C)1.05g/ml
Particle Sizemax. 150nm
pH Value7.0-8.5
Viscosity (25°C)max. 200cP/mPa·s

Safety & Health

Precautions

Before using UCECOAT 7655, see the Safety Data Sheet 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
  • Protect the product from freezing. Care should be taken not to expose the product to high temperature conditions or direct sunlight. Containers should be kept closed and away from materials that react with water. Bacteriological contamination can occur if the product is stored for an extended period in a container which is not sufficiently sealed or clean. Storage and handling should be in stainless steel, amber glass, or amber polyethylene containers.
  • After prolonged storage product can settle and may require agitation to re-disperse. This product is stable under normal conditions of handling and storage. Do not store this material under an oxygen free atmosphere. Wash thoroughly after handling. Use with adequate ventilation.
  • See the SDS for the recommended storage temperature range for UCECOAT 7655.