What are the application areas of contact angle measuring instruments? Let us reveal it below!

Semiconductors and Wafers:

Measure the wetting between photoresist and wafer surface, measure the surface hydrophilicity and hydrophobicity of wafer gold fingers;

glass:

Measure the hydrophilicity and hydrophobicity of the glass after cleaning, measure the hydrophobicity and oleophobicity of the glass surface after coating, and measure the cleanliness before lamination;

Ink, printing:

Measure ink surface tension, interfacial tension, and measure the wettability of ink and substrate;

New energy manufacturing:

Analyze the wettability of electrolyte and graphite, measure the hydrophilicity of aluminum foil, measure the hydrophilicity of the packaging film surface, and measure the hydrophilicity of the tabs;

Metal:

Measure the contact angle after surface treatment, measure the surface energy before welding, measure the surface hydrophilicity and hydrophobicity of synthetic metals;

Material modification:

Change the surface structure of the original sample, add various forms of surface modification layers or materials, and need to use the contact angle to measure after modification;

powder:

Measure the surface hydrophilic and hydrophobic properties of powder materials and evaluate the wettability of powder materials;

Petroleum and chemical:

Analyze the oil-water interfacial tension, the hydrophilicity and hydrophobicity of oil-water on the core surface;

Photovoltaic:

Measure the wettability of optical fibers, crystals, silicone materials, etc., and test the outdoor waterproof performance of communication base station components;

Biomedical:

Measure the wettability of medical test tubes, test strips, instruments, etc., measure the wettability of serum and laboratory tubes, and measure the wettability of gel and cornea.

Sindin Precision Fiber Contact Angle Measuring Instrument SDC-280F

Product Features:

1. A contact angle measuring instrument specially designed for the testing needs of small products such as fibers and COF ultra-narrow edges;

2. The minimum droplet volume can reach 0.0028 microliters, which is 2.8 nanoliters;

3. Equipped with a micro droplet system, which can realize contact angle measurement on products less than 0.4mm;

4. Automatically generate reports.

The SDC-280F fiber contact angle measuring instrument is a scientific research measuring instrument with comprehensive functions and excellent performance. It is equipped with a micro droplet system and is specially designed for the testing requirements of small products such as fibers and COF ultra-narrow edges. The minimum droplet volume can reach 0.0028 microliters; it is suitable for measuring wetting behaviors such as spreading, penetration, and absorption on the surface of fibers and ultra-narrow-sided small product materials, and the sessile drop method measures the static contact angle and the surface freedom of the analyzed solid. energy, interfacial and surface tension of liquids.

Through the above examples, it is not difficult to find out what are the application fields of the contact angle measuring instrument. In fact, they are basically closely related to our daily life. In addition to measuring the contact angle, the contact angle measuring instrument can also measure the surface interfacial tension, surface and interface energy, etc. , in order to further improve and study the surface properties of various materials.