Article The current location: Home > Video Collection > contact angle meter for measuring interfacial tension between fluorocarbon oil and water

contact angle meter for measuring interfacial tension between fluorocarbon oil and water

Number of hits:10465    Release time:2020-08-25 00:00:00

we used fluorocarbon oil with density about 1.88*103kg/m3 and surface tension about 16.5mN/m (at temperature about 20℃). We used drop shape analysis system- contact angle meter SL200K series to measure interfacial tension of fluorocarbon oil-water system and surface tension of fluorocarbon oil-air system based on pendant drop method. Calculating algorithm for pendant drop method is 4th generation of Young-Laplace equation fittinge method which named Axisymmetric Drop Shape Analysis method (ADSA-Realdrop).We found out that when measuring interfacial tension, liquid with low density must be saturated with liquid with high density.Otherwise, measuring value of interfacial tension differ very far from actual value. It is same to system for measurement of interfacial tension between benzene-water or alkane-water system. We will show you phenomenon and difference of saturated and non-saturated system one after the other in the next days. Visithttp://www.uskino.com to find more information about our contact angle meter, surface tensiometer or drop shape analysis system.

Hot keywords of USA KINO:contact anglecontact angle measurement,  contact angle meter,  contact angle goniometer,  surface tensiometer, interfacial tensiometer,  surface tension measurement,  surface tension, surface tensiometry, contact angle measurement equipment and device, calculating surfac free energy, Determining Critical Micelle Concentration (CMC) of surfactant, made in China Method for choosing surface tensiometer NEW Method for choosing contact angle meter (goniometer) NEW Method for choosing interfacial tension meter NEW

Manage  technical support: www.chem17.com   GoogleSitemap

MainPro : contact angle,contact angle meter,contact angle goniometer,surface tension,surface tensiometer

Copyright © 2020 KINO Scientific Instrument Inc.  ICP:
Telephone
  • +1 (857) 626-5666