Effect of Far-infrared Pre-heat Treatment and adding Methylenediphenylisocyanate(MDI) on Adhesion Bonding between Reinforcement and Rubber of Conveyer Belt

摘要

This research of the PET/Nylon fabric pre-treatment by far-infrared and adding Methylenediphenylisocyanate(MDI) to 0%, 2%, 4%, 6% and 8%. According to fabric absorption medicament effect and bonding strength content analyzing. Heating 20 seconds, after stop 10 seconds and then heat 20 seconds and add 8% Methylenediphenylisocyanate(MDI) is the beast treatment, fabric-fabric adhesion strength is 16.73 kgf, fabric-rubber adhesion strength is 18.70 kgf, fabric-fabric and fabric-rubber adhesion strength that improve 54.6%, 69.6%.