How is adhesive tape holding power tested at room and elevated temperatures?

This YG Group laboratory demonstration shows the complete holding power / static shear adhesion test process, including specimen conditioning, steel panel cleaning, specimen preparation, rolling, dwell time, loading, and result recording. Test conditions shown: • Specimen conditioning: ≥24 h • Bonded area: 25 mm × 25 mm • Load: 1 kg • Dwell time: 20 min • High-temperature test: 80°C YG TS512-1 demonstration results: Room temperature: ≥168 h without failure 80°C / 24 h: 1 mm displacement Holding power indicates how well adhesive tape resists movement under sustained shear load. Results should only be compared when the test conditions are equivalent. This demonstration references GB/T 4851-2014. Related methods include ISO 29863 and ASTM D3654/D3654M. For tape samples, technical data, or application support, visit: www.ygtape.com #AdhesiveTape #HoldingPowerTest #StaticShear #TapeTesting #YGGroup