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Non-Wovens & Fibers

Defoaming agents play a key role in optimizing the manufacturing process. Process foam is reliably suppressed and prevented by WACKER product defoamers. SILFOAM® allows foaming in the wet spinning bath during fiber production to be selectively controlled, ensuring that processes run smoothly. SILFOAM® antifoams are especially efficient here, are largely chemically inert and guarantee a high production speed.

Product Recommendations

Table is scrollable
Products
Technical data
Solids content Viscosity, dynamic Glass transition temperature
VINNAPAS® EF 1577 (CGN) 55 - 57 % 55 - 57 % 150 - 1850 mPa·s 150 - 1850 mPa·s approx. 10 °C[1] approx. 50.0 °F[1]
Legend
[1] Glass transition temperature | specific method,  [] Suited,  [] Well suited,  [] Ideally suited