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Contact Angle and Surface Tension instruments can be used to measure surface tension of liquids using a tensiometer and surface energy relationships of solid substrates using a contact angle analyzer.
Typical applications for surface tension analysis using a tensiometer include evaluating detergency of detergents, wettability of coating agents, evaluating emulsification properties of water and oil, evaluating foaming ability of coating agents, and measuring density of liquids.
Typical applications for conducting analysis of solid substrates using a contact angle analyzer include hydrophobicity (how solid material repels water), hydrophilicity (how a solid material wets well to a liquid material, or vice versa), adhesiveness (analysis of surface free energy), variations of wetting conditions, evaluation of cleanliness, and wettability of powder material. |
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| Manual Tensiometers
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| Measure surface tension and interfacial tension quickly and accurately in oils, detergents, serums, colloidal suspensions, chromium solutions, etc. to better control your process and your product quality. The CSC DuNouy Tensiometer is easy-to-use, accurate, portable and gives surface tension results reproducible to within +/- 0.05 dyne/cm. |
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