Overview
A.shine Dyne pen Model 40 is a professional tool for testing the surface tension of materials. It has a built-in 15ml test solution and can be used more than 100 times for repeatability. It can accurately test whether the surface tension of materials such as Plastic film reaches the set value, helping users determine whether the material is suitable for printing, compounding or vacuum aluminizing processes, so as to effectively control the mass and reduce losses.
Features
1. Built-in 15ml test solution, which 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 applies a specific Dyne Level test liquid to the surface of the material by applying the tip of the pen, and observes whether the liquid cissing within 3 seconds to determine whether the surface tension of the material reaches the selected Dyne Level. If the liquid has no cissing, it indicates that the surface tension of the material meets the standard; otherwise, it is not reached.
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
- valid period of 6 months (from the date of opening)
