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The contact angle refers to the tangent of the gas-liquid interface made at the intersection of the gas, liquid and solid three phases, passing through the angle between the liquid and the solid-liquid interface, and is the main means to characterize

The contact angle measuring instrument is mainly used to measure the contact angle of liquid to solid, that is, the wettability of liquid to solid. This instrument can measure the contact angle of various liquids to various materials. The instrument

With the development of the times, now mobile phones have become an indispensable daily necessities for people. In order to protect the screen, we will stick mobile phone films. There are various mobile phone films on the market. What kind of mobile

The contact angle is regarded as one of the important parameters to measure the surface energy of solid materials, and it is also an important parameter of the surface wetting properties of materials. Contact angle measuring instruments are widely us

The water drop angle measuring instrument is widely used to measure the contact angle of liquid to solid, the surface tension of liquid and the surface energy of solid.

The water drop angle tester is widely used. By measuring the water drop angle on the surface of the material, the wettability performance data of the material surface can be obtained, thereby providing a reliable guarantee for the research of surface