Enhanced TDS
Identification & Functionality
- Blend
- No
- CASE Ingredients Functions
- Chemical Family
- Function
- Binder
- Product Code
- MITM00321
- Single Ingredient
- Yes
- Technologies
- Product Families
Features & Benefits
- CASE Ingredients Features
Applications & Uses
- Application Method
- Coating End Applications
- Compatible Substrates & Surfaces
- Cure Method
- Markets
- Applications
- Product Applications
- EBECRYL 4381 is designed for use in the formulation of UV/EB energy curable coatings and primers for application by roller coating, spraying and curtain coating on wood, cork and furniture.
- Formulations based on EBECRYL 4381 are recommended for - UV/EB cured roller coated wood primers and coatings
- The actual properties of UV/EB energy cured products also depend on the selection of other formulation components such as reactive diluents, additives and photoinitiators.
- Formulation Information
- Coatings can be adjusted to appropriate viscosity for the application with additional DPGDA or the addition of other standard reactive diluents such as dipropylene glycol diacrylate (DPGDA)(1), isobornyl acrylate (IBOA)(1), and trimethylolpropane triacrylate (TMPTA)(1) or solvents such as butyl acetate.
- EBECRYL 4381 is compatible with most acrylate monomers and oligomers.
- Because of the many potential combinations with reactive diluents and solvents, compatibility must be tested in each individual case.
- UV curing of coatings formulated with EBECRYL 4381 requires the addition of standard commercial photoinitiators.
- Typical levels are 4-6%, though this may vary to meet the reactivity requirements of the application. In the case of EB curing, a low oxygen atmosphere must be ensured to avoid surface inhibition.
- Unmodified EBECRYL 4381 yields hard, glossy films.
- Lower gloss coatings can be produced using silica matting agents such as the SYLOID® ED grades (Grace)
Packaging & Availability
- Packaging Type
Principal Information
- Group Principal Number
- S000001
- Principal
Storage & Handling
- Storage Conditions
- Care should be taken not to expose the product to high temperature conditions, direct sunlight, ignition sources, oxidizing agents, alkalis or acids.
- This might cause uncontrollable polymerization of the product with the generation of heat.
- Storage and handling should be in stainless steel, amber glass, amber polyethylene or baked phenolic lined containers.
- Procedures that remove or displace oxygen from the material should be avoided.
- Do not store this material under an oxygen free atmosphere.
- Dry air is recommended to displace material removed from the container.
- Wash thoroughly after handling. Keep container tightly closed.
- Use with adequate ventilation.
Other
- Appearance (SDS)
- Liquid
- Color (SDS)
- Yellowish
- Item Number
- Odor (SDS)
- Ester like
- Other Hazards
- Polymerization may occur from excessive heat, contamination or exposure to direct sunlight
- Oxidizing Properties (SDS)
- No
- USA/DOT UN Number
- Not Applicable
- Optical Properties
Value Units Test Method / Conditions Iodine Color Value 3.0 - - Chemical Properties
Value Units Test Method / Conditions Acid Value 14.0 mg KOH/g - Mechanical Properties
Value Units Test Method / Conditions Elongation 12.0 % at Break Tensile Strength 1885.0 psi - Physical Properties
Value Units Test Method / Conditions Density 1.15 g/mL At 20°C Flash Point min. 100.0 °C Viscosity 12000.0 mPa.s at 23°C - SDS Physical and Chemical Properties
Value Units Test Method / Conditions Boiling Point (SDS) 94.0 °C DIN 53171 at 101.3kPa Boiling Point (SDS) min. 100.0 °C Density (SDS) 1.18 g/cm³ at 20°C Density (SDS) 1.15 g/cm³ DIN EN ISO 2811 at 20°C Flash Point (SDS) min. 100.0 °C DIN EN ISO 2719 Percent Volatile (SDS) max. 0.3 %(W/W) Vapor Pressure (SDS) max. 1.33 hPa at 20°C Vapor Pressure (SDS) 3.0 hPa EC Method A4 at 20°C Viscosity (SDS) 1800.0-2800.0 mPa.s at 65.5 °C Viscosity (SDS) 12000.0 mPa.s DIN EN ISO 3219 at 23°C