McLogan Screen Rite Acetone Solvent

Acetone is a powerful solvent with various applications in screen printing. Here's how it's commonly used in the industry:

1. Ink Removal and Cleanup

• Acetone is often used to clean screens, squeegees, and other equipment after printing. It's especially effective for removing stubborn inks, such as plastisol, solvent-based, or UV-cured inks, which can be difficult to clean with milder solvents.
• By applying acetone to a rag or directly onto the screen, it dissolves and breaks down the ink, making it easier to wipe away. This helps prevent ink buildup on screens, which can interfere with future prints.

2. Degreasing Screens

• Before applying emulsion to a screen, it’s crucial to degrease it to remove any oils, residues, or contaminants. Acetone is sometimes used in this process because of its ability to thoroughly clean and evaporate quickly, leaving no residue behind.
• A clean screen ensures that the emulsion adheres properly, resulting in sharper and more precise prints.

3. Adhesive Removal

• Acetone is effective at removing adhesive residues left on screens or printing surfaces. For example, it can be used to clean off tape adhesive or other sticky substances that might interfere with the printing process.

4. Ghost Image Removal

• Ghost images, or faint, residual images left on screens after cleaning, can sometimes be removed with acetone. Its strong solvent properties help to break down the remnants of ink or emulsion that contribute to ghosting, helping to restore the screen for reuse.

Safety Note:

• Acetone is highly flammable and can be hazardous if not handled properly. It’s essential to use it in a well-ventilated area and wear protective gear, such as gloves and goggles. Additionally, acetone can dry out the skin and irritate the eyes, so proper handling and storage are critical.