Surface Tension
Contact Angle from Surface Electro Optics What is Contact Angle? The Contact Angle is well-known technique for investigating and controlling adhesion, surface treatments and cleaning, and polymer modification. The contact angle is the angle between the tangent to the drop’s profile and the tangent to the surface at the intersection of the vapor, the liquid...
Surface Tension
Digital Surface Tension DST Series from S-EO (Surface Electro Optics) The information of surface or the interfacial tension is critically important in applications such as detergency and emulsification and is also important for many biological processes. Especially, the Du Nouy Ring method and the Wilhelmy Plate method are commonly used for measuring surface / interfacial...