EBECRYL® 3415

EBECRYL® 3415 is a modified bisphenol A epoxy acrylate diluted with 40% 1,6-hexanediol diacrylate (HDDA). It's primarily developed for ultraviolet light (UV) curable screen printing applications. Here's a breakdown based on its technical datasheet:

Type: Modified bisphenol A epoxy acrylate

Form of Delivery (f.o.d.): Diluted with 40% 1,6-hexanediol diacrylate (HDDA)

Introduction:

• Developed for UV curable screen printing.
• Exhibits excellent reactivity and good adhesion to various non-porous substrates.
• Meets regulatory requirements and no longer subject to the Significant New Use Rule (SNUR).

Performance Highlights:

• Excellent cure speed.
• High gloss finish.
• Good intercoat adhesion.
• Exhibits excellent adhesion to various plastic substrates including polycarbonate, polystyrene, PET-G, vinyls, and PVC.

Suggested Applications:

• Suitable for screen inks and coatings for various plastics.
• Recommended for applications in the screen printing industry such as banner/POP, container, CD, loose leaf, and membranes/switches.

Specifications:

• Color: Gardner max. 2
• Appearance: Clear liquid
• Viscosity: 1050 - 1450 mPa.s at 60°C

Typical Properties:

• Density: 1.10 g/cm³ at 25°C
• Flash Point: > 100°C
• Functionality: Theoretical 1.5

Typical Cured Properties:

• Tensile Strength: 6800 psi (47 MPa)
• Elongation at Break: 3%
• Young’s Modulus: 361000 psi (2490 MPa)
• Glass Transition Temperature: 68°C

Precautions:

• Follow safety guidelines outlined in the Safety Data Sheet (SDS) before using.

Storage and Handling:

• Store in appropriate containers and conditions to prevent uncontrollable polymerization.
• Avoid exposure to high temperatures, direct sunlight, ignition sources, oxidizing agents, alkalis, or acids.
• Maintain adequate ventilation during use.

EBECRYL® 3415 is designed to meet the demands of UV curable screen printing applications, providing excellent adhesion and performance across various substrates while ensuring regulatory compliance and safety during handling and storage.