Overview
A.shine brand model 33 Dyne pen is a professional tool for testing the surface tension of materials. It can accurately test whether the surface tension of materials such as Plastic film reaches the test pen value, 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. Built-in 15ml test solution, can be used more than 100 times
2.6-8 months shelf life
3. The pen tip is carefully designed to reduce the chance of contact between dyne liquid and air
4. Each pen has undergone multiple inspections, quality assurance
5. Strictly comply with ASTM Standard D2578 and TAPPI T698
Principle
Dyne pen is dipped in dyne liquid and scribbled on the surface of the material to observe the wetting behavior of the liquid on the surface of the material. If the liquid does not cissing within three seconds, it indicates that the surface tension of the material reaches the selected Dyne Level; otherwise, it is not reached, so as to judge the surface preparation effect of the material.
Applications
Plastic film: PS, PE, PP, PET, PI, PC, NY, CPP, OPP, PVC, conductive materials: aluminum foil, copper foil, carbon foil, vapor coating, Miscellaneous materials: Glass, ceramics, plastic sheet, plastic pipe
Standards
ASTM Standard D2578、TAPPI T698
Steps
1. Choose the right Dyne Level corona pen
2. Clean the film surface and lay it flat on a horizontal table
3. Use a corona pen to stroke lightly on the film surface
4. If the liquid does not cissing within three seconds, the selected dyne is reached, otherwise it is not reached
Notice
• Avoid skin/eye contact
• Avoid inhaling vapors, mists or gases
Keep away from heat and ignition sources
• The valid period is 6 months (from the date of opening the lid)
