Resin For Inside Ink

Resin For Inside Ink is a non-reactive plasticized polyurethane resin, used for flexographic and gravure printing inks for OPP and polyester film surface printing. It can also be used for some simple composite structures.

Characteristic

1. Good compatibility with nitrocellulose.
2. Good gloss.
3. Anti-caking, cold-resistant.
4. Animal and vegetable oil resistant, water resistant.
5. Good alcohol solubility.

PU resin, also known as polyurethane resin, is a type of synthetic resin that is commonly used in the production of inks. It is a versatile material that offers various benefits for ink formulations.

1. Excellent adhesion: PU resin provides strong adhesion to various substrates, such as paper, plastic, and metal. This ensures that the ink adheres well to the surface, resulting in good print quality and durability.

2. High gloss and transparency: PU resin offers high gloss and transparency, which enhances the visual appeal of printed materials. This is particularly important for applications such as packaging, labels, and magazines.

3. Good chemical resistance: PU resin has good resistance to chemicals, including solvents and oils. This makes it suitable for applications where the ink needs to withstand exposure to harsh environments or come into contact with chemicals.

4. Fast drying: PU resin has a fast drying time, which is beneficial for high-speed printing processes. It allows for increased productivity and reduced production time.

5. Flexibility and durability: PU resin provides flexibility and durability to the ink film, making it resistant to cracking, peeling, and fading. This ensures that the printed materials maintain their quality and appearance over time.

6. Low odor: PU resin is known for its low odor, which is important for applications where strong odors are undesirable, such as food packaging or indoor printing.

Overall, PU resin is a popular choice for ink formulations due to its excellent adhesion, high gloss, chemical resistance, fast drying time, flexibility, and low odor. It helps to create high-quality, durable, and visually appealing printed materials.