NOPTAM 3590

NOPTAM 3590 by San Nopco Limited is a non-silicone defoamer of mineral oil type with excellent anti-cratering properties. Designed for aqueous pressure-sensitive adhesives (PSA) like OPP tapes. It is suitable for high-speed coating of adhesives because it hardly foams, and contributes to the improvement of adhesive tape productivity resulting in a vigorous demand for packaging materials. NOPTAM 3590 is optimized for various factors such as surface tension, solubility to foam, size of dispersed particles, viscosity, etc. to maximize defoaming property without cratering.