As mentioned in this application report, a K100 Force Tensiometer had been used for carrying out some of the measurements. The same measuring methods, only with improved precision and ease of use, can now be performed with the up-to-date Tensíío instrument....
The surface excess concentration can be calculated when measuring the CMC from the slope of the concentration-dependent region of the surface tension based on the equation given above. The result can be combined with results from bubble pressure tensiometer measurements in order to determine the adsor...
Surfactants are also responsible for the formation of foam. The interfacial and surface-active effect of surfactants and the CMC are measured with the help of tensiometers. The effects of the addition of surfactants on the wetting of solid surfaces are investigated by measuring the contact angle....
From one-click wettability measurement to analysis of solid-liquid adhesion Tensíío The new generation tensiometer for liquid and solid surfaces K20 The versatile semi-automatic tensiometer for quality control SDT Measurement of interfacial tension in a wide range for optimizing emulsions...
Roughness (surface roughness) Sessile Drop Spinning drop tensiometer Spreading Spreading coefficient, spreading parameter Stalagmometer Static contact angle Static surface tension Stood-up Drop Surface age Surface excess concentration Surface free energy (SFE), surface energy Surface tension Surface-active ...
Immerse – click – read: Capture the surfactant concentration of your bath within seconds usingsurface tension(SFT) with the BPT Mobile Bubble Pressure Tensiometer. The quality inspector using it knows immediately if the bath is okay thanks to an ad-hoc evaluation. Moreover, for proactive adjustm...
Whether pigments tend to disperse or form lumps depends on the relationship between surface tension of the liquid and surface energy of the powder. For the latter, Washburn measurements are carried out with our tensiometers to analyze, and to an extent, predict dispersibility. Sedimentation tests ...
Spraying is a highly dynamic process in which thesurfactantsmust produce their effect in a very short time. Dynamicsurface tensionmeasurements with our bubble pressuretensiometerscontribute to the development and optimisation of sprays. Foam formation and foam prevention ...
The totalstatic surface tensionof the basecoat was determined by a KRÜSS Force Tensiometer – K100 via the Du Nuöy ring method. Following this, a KRÜSS Drop Shape Analyzer – DSA100 was used forcontact anglemeasurements of the same basecoat on a flat, homogeneous, non-polar substrate ...
The Spinning Drop Tensiometer – SDT helps to optimize emulsions by precisely measuring very low IFT. Thanks to its fast and easy operation, high degree of automation and flexible temperature control, the SDT takes the spinning drop technique to the next level. Drop shape Mobile surface quality...