Gravitational Drainage of Thin Films of Trisiloxane-(Poly)ethoxylate Superspreaders

Soumyadip Sett, Rakesh P. Sahu, Suman Sinha-Ray +1

Gravitational drainage of vertical films supported on a wire frame of superspreader SILWET L-77 and its cousin non-superspreader SILWET L-7607 revealed drastic differences. The sup…