Pengaruh Teknik Penyinaran (Stepped Soft Start , Ramped Dan Pulse Delay) Bahan Self Adhesive Dual-Curedresin Cement terhadap Kekuatan Tarik Pelekatan pada Dentin

Abstract

 Self adhesive dual-cured resin cement is an agent for cementation of indirect restorations and post. Soft start radiation technique (stepped soft start, ramped and pulse delay) on the material self adhesive dual cured resin cement influences tensile strength on dentin. The purpose of this study is to determine the effect of irradiation of soft start technique (stepped, ramped and pulse delay) of the material self adhesive dual cured resin cement on dentin tensile strength. 

This study uses 27 premolars. The teeth were divided into 3 groups based soft start radiation technique (stepped soft start, ramped and pulse delay). Self adhesive dual-cured resin cement was applied into molds then in accordance with the beam irradiation technique in the treatment group (stepped soft start, ramped and pulse delay) after previously given contact time before irradiation for 5 min for initial setting of self-help material cured resin cement. Testing the tensile strength of the material self adhesive dual-cured resin cement uses a Universal Testing Machine (Pearson Panke Equipment Ltd., London, UK). The Data were analyzed used one way ANOVA followed by LSD test. 

The test result of one way ANOVA shows that there are effecet of irradiation technique (stepped soft start, ramped and pulse delay) of the material self adhesive dual cured resin cement on dentin tensile strength. This study concludesthat  the technique of irradiation has influence on tensile strength of self adhesive dual-cured resin cement on dentin.