EBECRYL® 4666

EBECRYL® 4666 is a type of aliphatic urethane acrylate used in the formulation of UV/EB energy-curable coatings for wood and plastic substrates. These coatings are applied via roller coating, spray, or curtain coating processes. Here are some key points about EBECRYL® 4666:

Performance Highlights:

• Low color
• Relatively low viscosity
• Very good chemical and mechanical resistance
• Good scratch resistance
• High abrasion resistance
• Resistance to yellowing

Suggested Applications: UV/EB energy-curable coatings for wood and plastic substrates.

Formulating: The coating's viscosity can be adjusted for different applications using standard reactive diluents such as dipropylene glycol diacrylate (DPGDA), 1,6-hexanediol diacrylate (HDDA), isobornyl acrylate (IBOA), and trimethylolpropane triacrylate (TMPTA), or solvents such as butyl acetate.

Storage and Handling: The stability of EBECRYL® 4666 in its original containers is guaranteed for one year. It should be stored carefully, avoiding exposure to high temperatures, direct sunlight, ignition sources, oxidizing agents, alkalis, or acids. Storage and handling should be in appropriate containers and procedures that remove or displace oxygen from the material should be avoided.

Safety Precautions: Before using EBECRYL® 4666, it's essential to review the Safety Data Sheet (SDS) for information on hazards, recommended personal protective equipment, and procedures.

Overall, EBECRYL® 4666 is prized for its versatility, providing excellent properties for coatings used in various applications requiring durability and resistance to environmental factors like UV exposure and abrasion.