Bubble formation during the production and application of pressure-sensitive adhesives (PSA) can compromise product appearance and adhesion. Chemi Tech's dedicated PSA defoamer utilizes a tailored molecular structure to penetrate and rupture bubble films efficiently, delivering rapid defoaming and long-term foam suppression.
Key advantages include:
1. Fast Action: Eliminates micron-sized bubbles during mixing or coating processes, preventing surface imperfections.
2. Excellent Compatibility: Works seamlessly with acrylic, rubber-based PSA systems without altering viscosity or curing properties.
3. High Stability: Maintains activity under high-temperature or high-shear conditions, adaptable to diverse processing environments.
Chemi Tech's molecular-level modifications ensure low dosage effectiveness (0.1%-0.5%), reducing costs while improving coating uniformity—critical for labels, tapes, and other surface-sensitive products.
Available in powder or liquid forms, Chemi Tech offers customized solutions to streamline production. Contact our technical team for specifications or sample testing.