Overview
FENGZHIYUE 28 Dyne pen is a tool for testing the surface tension of materials, model 28, Color orange. It can accurately test whether the surface tension of Plastic film, metal, ceramic and other materials reaches the value of the test pen, helping users to determine whether the material is suitable for printing, compounding or vacuum aluminizing, so as to effectively control the mass and reduce the delay caused by material problems.
Features
1. The water outlet is uniform
2. mass stabilization
Step 3 Test accuracy
4. Cost-effective
Principle
Dyne pen draws ink lines on the surface of the material through the nib, and judges whether the surface tension of the material reaches or exceeds the Dyne Level marked on the pen body according to the cissing or breaking of the ink line within a specific time.
Applications
Thin film, metal, ceramic and other materials surface tension test
Steps
1. Ensure that the surface of the material to be tested is clean, drying and free of pollution.
2. Place the Dyne pen tip perpendicular to the surface of the material.
3. Draw an ink line about 2-3 centimeters long on the surface of the material with appropriate pressure.
4. Observe the change of the ink line within 2 seconds: if the ink line remains continuous and cissing, the surface tension is greater than or equal to the nominal value of the pen; if the ink line cissing into droplets or breaks, the surface tension is lower than the nominal value of the pen.
Notice
Make sure the surface of the material is clean and free of oil stains before testing.
• The force should be uniform and moderate when drawing the ink line.
• Please observe the ink line status within the specified time (usually 2 seconds).
• Please cover the pen cap tightly in time after use to prevent the ink from evaporating.
• Different Dyne Level pens correspond to different testing requirements, please choose the appropriate pen number according to the expected material standards.
• This product is a test tool, not a toy. Please keep it safe from children.
