Overview
Cuiyuan Dayin Pen (Model 29) can customize special configurations such as ink Color, tip shape and size according to actual needs. This product can accurately test the surface tension of materials such as Plastic film, help users determine whether the material is suitable for printing, compounding or vacuum aluminizing processes, effectively control the mass and reduce the loss caused by unqualified materials.
Features
1. Support custom ink Color, tip shape and size and other special needs
2. Accurately test the material surface tension value
3. Suitable for multi-material testing
4. Provide two specifications of pen and bottle
5. Bottles are available in a variety of capacity specifications (10ml, 30ml, 60ml, 100ml, 200ml, 500ml)
Principle
Dyne pen applies the test liquid on the surface of the material by applying the test liquid to determine whether the surface tension of the material reaches the nominal value of the pen according to whether the test liquid forms a continuous liquid film. If the test liquid cissing into droplets, it indicates that the surface tension is insufficient; if a uniform liquid film is formed, the surface tension reaches the standard.
Applications
Gravure printing, offset printing, UV printing, screen printing, tie-dye printing, ink jet printing, dry compounding, extrusion compounding, blown film, T-extrusion film, stretch film, Spreader, aluminized
Standards
The product information does not mention specific compliance standards
Steps
1. Choose the appropriate nominal Dyne pen
2. Apply the test solution smoothly on the surface of the material to be tested
3. Observe the morphological changes of the test solution within 2 seconds
4. If the test liquid forms a continuous liquid film, it indicates that the surface tension is up to standard; if the cissing into droplets, the surface tension is insufficient
Notice
Make sure the surface of the material is clean and free of contamination before testing
• When applying the test solution, keep the tip at a 45-degree angle to the surface
• The observation time is controlled within 2 seconds
• Different materials need to choose test pens with corresponding nominal values
• Avoid contact with eyes and skin
• Cover the pen cap tightly in time after use to prevent ink evaporation
