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Table 1 Steps in the hot melt bonding test

From: Modifying a thermoplastic polyurethane for improving the bonding performance in an adhesive technical process

Steps Procedures
1 Cleaning the material (PVC) with ketone
2 Primer application
3 Powder adhesive (TPU) application
4 Melting process by heating to 70–75 °C
5 Pressing force of 50 lb for 12 s
6 Rest for 72 h
7 180º angle (peel resistance test)
8 100 mm per min (peel resistance test)
9 Three samples (used in peel test investigation)
  1. * Environmental conditions: 23± °C, 50 % of humidity