EBECRYL® 8210 is an aliphatic urethane acrylate that exhibits low viscosity and high reactivity in ultraviolet (UV) light or electron beam (EB) curable coatings. Cured films of EBECRYL® 8210 demonstrate high hardness with good scratch, abrasion and chemical resistance. EBECRYL® 8210 is recommended for: coatings requiring high scratch/abrasion resistance and improved adhesion, a modifying oligomer to increase cure speed, solvent resistance and abrasion resistance, and dual cure coating systems.
Chemical Family: Urethane Acrylates
End Uses: Radiation Curable Coating, Inkjet Ink
Compatible Substrates & Surfaces: Wood
Glass Transition Temperature (Tg): 68.0 °C
Features: Low Energy Consumption, Long Potlife, Improved Hardness, Excellent Scratch Resistance, High Gloss, Improved Chemical Resistance, Faster Cycle Time, Low Temperature-Curing
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TypeDocument Name
Technical Data Sheet
EBECRYL® 8210 Technical Data Sheet (EN)
EBECRYL® 8210 Technical Data Sheet (EN)
Technical Data SheetKnowde Enhanced TDS
Identification & Functionality
Chemical Family
CASE Ingredients Functions
Technologies
Product Families
EBECRYL® 8210 Features & Benefits
Applications & Uses
Applications
Application Method
Compatible Substrates & Surfaces
Cure Method
Coating Type
Ink & Toner Type
Suggested Applications
Formulated UV/EB curable products containing EBECRYL® 8210 may be applied via direct or reverse roll, offset gravure, metering rod, slot die, knife over roll, aknife, curtain, immersion, spin and spray coating methods.
EBECRYL® 8210 isrecommended for:- Coatings requiring high scratch/abrasion resistance and improved adhesion
- A modifying oligomer to increase cure speed, solvent resistance and abrasioresistance.
- Dual cure coating systems.
Properties
Physical Form
Appearance
Typical Properties
| Value | Units | Test Method / Conditions | |
| Acid Value | max. 8 | mgKOH/g | - |
| Color | max. 2 | Gardner | - |
| Functionality (Theoretical) | 3.5 | - | - |
| Hydroxyl Value | 75-110 | mgKOH/g | - |
| NCO Content | max. 0.02 | % | - |
| Density (25°C) | 1.11 | g/ml | - |
| Viscosity (25°C) | 2750-5250 | cP/mPa·s | - |
Cured Properties
| Value | Units | Test Method / Conditions | |
| Glass Transition Temperature | 68 | °C | - |
| Tensile Strength | 6400 (44 | psi (MPa) | - |
| Elongation at Break | 2.1 | % | - |
| Young's Modulus | 379000 (2614) | psi (MPa) | - |
Safety & Health
Precaution
Before using EBECRYL® 8210, see the Safety Data Sheet (SDS) for information on the identified hazards of the material and the recommended personal protective equipment and procedures.
Packaging & Availability
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Storage & Handling
Storage and Handling
Care should be taken not to expose the product to high temperature condition 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. See the SDS for the recommended storage temperature range for EBECRYL 821. Please refer to the allnex Guide to Safety and Handling of Acrylate Oligomers and Monomers for additional information on the safe handling of acrylates.
EBECRYL® 8210
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