Overview
JINGWEN JW207A-6p Tape Retention Testing Machine is a device specially designed for Tack testing of adhesive products. It is suitable for Tack testing of pressure-sensitive tapes, medical patches, sticker labels, protective films, Adhesives, medical tapes, sealing tapes, labels, plasters and other products.
Features
1. Using Modular Timely Unit, long timing time, accurate timing, small error.
2. Long time timing, optional 9999h59min59s.
3. High-end proximity switch, wear-resistant and anti-smashing, high Sensitivity, longer service life.
4. Strictly in accordance with the standard design of the test plate and test weight, the experimental plate is laser cutting process, the edge is neat and smooth, no burrs, no curling, to ensure the accuracy of the detection data.
5.6 test stations can simultaneously conduct multiple test projects.
6. Automatic timing, locking, and other functions further ensure the high accuracy of test results.
Principle
The test plate affixed with the sample is hung vertically on the test frame, and the weight of the specified weight is suspended at the lower end. The displacement of the sample sticking off after a certain period of time, or the time when the sample is completely disengaged, is used to characterize the ability of the adhesive tape to resist pulling off.
Applications
Pressure Sensitive Tape, Medical Patch, Sticker Label, Protective Film, Adhesive, Medical Tape, Sealing Tape, Label, Plaster
Standards
GB/T485-2014 "Tack Test Method of Pressure Sensitive Adhesive Tape"
Steps
1. Hang the test plate attached to the sample vertically on the test rack.
2. The lower end hangs the weight of the specified weight.
3. Start the Timer and record the displacement of the specimen or the time of complete disengagement.
Notice
• Ensure that the edges of the test board are neat and smooth, with no burrs or curling.
• Nominal Mass must meet standard requirements.
• Note that the power supply is AC 220V 50Hz when operating.
