Film-Forming Ethanol-Soluble Polyurethane( PU) Resin For Gravure Lamination Printing Ink

Description:

The film-forming polyurethane resin can be applied to the substrate through various printing methods such as gravure, flexographic, or screen printing. The ink formulation containing the polyurethane resin is typically cured through a drying or curing process, which may involve air drying, thermal drying, or UV curing, depending on the specific resin and printing requirements.

Polyurethane resins offer several advantages in printing ink applications, including:

1.Excellent adhesion: Polyurethane resins provide strong adhesion to various substrates, including paper, plastic, and metal, ensuring good ink transfer and durability.
2.Flexibility: The flexibility of polyurethane resins allows the printed ink to withstand bending, stretching, and other mechanical stresses without cracking or peeling.
3.Chemical resistance: Polyurethane resins offer resistance to chemicals, oils, and solvents, preventing ink deterioration or fading when exposed to harsh environments.
4.Gloss and clarity: Polyurethane resins can enhance the gloss and clarity of printed images, resulting in vibrant and visually appealing prints.
Scratch resistance: The film-forming properties of polyurethane resins provide a protective layer that can resist scratches and abrasion, improving the longevity of the printed image.
Overall, film-forming polyurethane resins play a crucial role in the formulation of high-performance printing inks, enabling the production of durable and visually appealing prints on various substrates.

Application

Suitable for gravure surface printing ink, especially for OPP film

Technical Data

Safety Precaution

1.If the product is not used up after opening, please seal it immediately to prevent the solvent from evaporating.

2.Wear protective gloves during handling. If accidentally spilled into eyes, rinse with large amounts of water and seek medical attention immediately.       

Storage

Suggesting sealed storage, far away from flame.       Shelf life:12months

Package

180Kg、18Kg/Drum