EFFECT OF DISPENSING TIME AND STIRRING OF A MULTI-MODE ADHESIVE ON MICRO-SHEAR BOND STRENGTH TO ENAMEL

Mahmoud M. Elkady, Khaled Aly Nour And Mohamed Mostafa Zayed,

ABSTRACT
The Current Study Was Conducted To Assess The Effect Of Different Dispensing Time Intervals And Stirring Of An Ethanol/water Based ?multi-mode? Adhesive Applied In A Self-etch Mode On Micro-shear Bond Strength To Bovine Enamel. Where, 120 Specimens Of Universal Flowable Resin Composite Micro Rods Were Adhered To The Labial Surfaces Of 30 Anterior Bovine Teeth With Different Pre-application Dispensing Time (1miunite, 5minutes And 10 Minutes) And Whether Stirring Before Application Of Adhesive Was Done Or Not. Different Time Intervals Gave Significant Results, However, Stirring Gave Non-significant Results. When Both 5 Minutes Dispensing Time And Stirring Were Combined, They Gave High Significant Results.

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