Do you know what a contact angle is?

The contact angle is the angle between the gas-liquid interface and the liquid-solid interface at the junction of the gas, liquid and solid phases on the surface of the solid. The contact angle measurement of Sindin adopts bilateral measurement, and the contact angle is averaged, which can ensure the accuracy of the data.

The significance of the contact angle measurement:

Contact angle is the main method to characterize the wettability of material surface, which can help researchers to study the analysis of material surface and cleanliness, etc. Nowadays, contact angle measuring instruments are widely used in semiconductors and wafers, glass, new energy, petrochemical, biomedical, etc. It is related to all aspects of life.

Contact angle measuring instrument standard：

Of course, a standard contact angle measuring instrument is not only as simple as measuring the contact angle. Sindin's precise contact angle measuring instrument can also measure surface/interfacial tension, surface free energy, adhesion, spreading coefficient, adhesion work, wetting work. It can meet the measurement needs of various colleges and universities and research institutions.

Multiple measurement methods：

Comprehensive Complete Fitting Method：

Sindin contact angle measuring instrument software has a comprehensive, complete and accurate fitting method on the market, which is suitable for any material surface measurement and analysis. The excellent and accurate fitting method can obtain accurate measurement data, making your research results more rigorous and scientific. !