EBECRYL® LEO 10552

EBECRYL® LEO 10552 is a type of chemical compound used in the formulation of coatings, inks, and varnishes, specifically designed for ultraviolet (UV) or electron beam (EB) curing processes. Here's a breakdown of its key features and applications:

Features:

1. Low Viscosity: Makes it easy to handle and apply.
2. Low Extractables: Minimizes the release of substances from the cured product.
3. Low Odor: Reduces unpleasant smells during application and after curing.
4. Low Migration: Decreases the tendency for the cured product to migrate into adjacent materials or substances.
5. Good Cure Response: Efficiently responds to the curing process, ensuring proper solidification.
6. Good Flexibility: Retains flexibility after curing.
7. High Gloss: Provides a shiny finish to the cured product.

Applications: It's recommended for use in the following applications:

• UV Overprint Varnishes (OPVs): Used to enhance the appearance and protection of printed materials, especially those intended for indirect food packaging.
• Inks: Particularly suited for flexographic inks used in indirect food packaging and related applications.
• Screen and Gravure Printing: Suitable for various printing techniques.

Safety and Handling:

• Precautions: Users should refer to the Safety Data Sheet (SDS) for information on hazards, personal protective equipment, and recommended procedures.
• Storage: Should be stored away from high temperatures, direct sunlight, ignition sources, and reactive substances. Proper containers such as stainless steel or amber glass should be used. Oxygen displacement should be avoided.
• Handling: Adequate ventilation is necessary. After handling, thorough washing is recommended.

Mutagenicity Assessment:

• A mutagenicity study conducted on EBECRYL® LEO 10552 found it to be nonmutagenic under the conditions of the study. This indicates it does not cause significant increases in genetic mutations.

Specifications and Typical Properties:

• Appearance: Clear liquid
• Color: Maximum of 3 on the Gardner scale
• Viscosity: 350 - 650 cP/mPa.s at 25°C
• Density: 1.12 g/cm³ at 25°C
• Functionality: Theoretical value of 3.5
• Molecular Weight: 1000 g/mol
• Residual Amine: Less than 1000 ppm
• Residual Acrylic Acid: Less than 200 ppm
• Residual Solvent: Less than 100 ppm
• Weight/Amine: Theoretical value of 1438

Statutory Labeling:

• Refers users to the Safety Data Sheet (SDS) for additional safety information.

In summary, EBECRYL® LEO 10552 is a specialized chemical compound designed for use in UV or EB curing processes, offering various beneficial properties for coatings, inks, and varnishes used in printing and packaging applications.