Overview
Dyne pen, also known as surface tension test pen, corona treatment pen, Plastic film surface tension test pen, is a test tool for Dyne Level on the surface of various materials, specially used to determine the Dyne Level of materials after corona treatment. SHEELON is a German test ink manufacturer, mainly producing test inks, which can accurately test whether the surface free energy of films, plastics, metals, ceramics, semiconductors, fiberglass, etc. reaches the value of Dyne pen, and can also detect whether the surface corona treatment results meet the requirements. It can quickly and intuitively detect whether the material is suitable for printing, compounding or vacuum aluminizing, so as to effectively control the mass and reduce the loss caused by the material failure.
Features
1. The test results are fast, and you can get the results without waiting for a wipe.
2. Full sealing pen cover, peace of mind and environmental protection, long life, long shelf life, free from pollution
3. Dyne pen is small in size, easy to carry, disassemble and install, practical and convenient
4. The test is accurate and the workmanship is fine, and it can accurately test whether the surface force of the film reaches the value of the test pen
Principle
Dyne Pen measures the surface free energy (Dyne Level) of the material by testing the wetting behavior of the ink on the surface of the material. When the ink forms a continuous film on the surface of the material, it indicates that the surface tension of the material reaches or exceeds the nominal value of the pen; if the ink cissing into droplets, it indicates that the surface tension is lower than the nominal value.
Applications
Film, plastic, metal, ceramic, semiconductor, fiberglass and other materials of surface tension detection
Steps
1. Clean the surface of the material to be tested
2. Remove the cap and touch the Dyne pen tip on the surface of the material
3. Gently scratch or point to observe the behavior of the ink on the surface of the material
4. Determine whether the surface tension is up to standard according to whether the ink forms a continuous film
5. Cover the cap immediately after the test is completed
Notice
• Make sure the surface of the material is clean and drying before testing
• Cover the cap immediately after use to prevent ink evaporation
• Avoid pen contamination affecting test accuracy
• Choose the appropriate Dyne pen Color according to the material Color
Store in a cool drying place
