About Us   |   Contact Us   |  
Submission  

Evaluation of Peel Bond Strength between Heat Cured Acrylic Based Denture Soft Lining Material and Heat Polymerized Acrylic after Different Acrylic Surface Treatment Methods

DOI : https://doi.org/10.36349/easjdom.2024.v06i03.006
PDF
HTML
XML

Background: In dentures that involve soft liner materials, it is important that the attachment to soft liners is preserved for an extended period to ensure maintenance of prosthetic parts and patient satisfaction. Debonding can be prevented by a variety of acrylic surface treatments to enhance the connection between the different materials. Methods: 30 specimens were fabricated (30 soft-liner specimens bonded to 30 acrylic specimens). All specimens were 75mm x 10mm x 2mm in dimensions. After bonding, 10 specimens were categorized into each group according to each surface treatment. Acrylic bonding surfaces were treated according to each method and a primer was then applied. Soft liner was mixed and poured inside the matrix part of the mold with acrylic specimens. Peel strength test was measured using a universal testing machine. Specimens were categorized according to failure mode into cohesive, adhesive, and mixed failures. Results: homogeneity of variance and One way ANOVA were utilized. Ethyl acetate group with had the highest peel strength values (4.5138) followed by sandblasting group (3.4633) and silicon carbide paper group (2.9082) respectively. Conclusions: Acrylic specimens treated by ethyl acetate solution, sandblasting, and Silicon carbide paper before bonding to soft liners can provide significant increase in peel strength values which can improve the maintenance of prosthetic parts.

TOP EDITORS

OPEN ACCESS JOURNALS

Dr. Afroza Begum

Lecturer, Dept. of Pharmacology and Therapeutics, Shaheed Monsur Ali Medical College & Hospital, Uttara, Dhaka-1230, Bangladesh

BEST AUTHOR

Of The Month

TRACK YOUR ARTICLE

Enter the Manuscript Reference Number (MRN)
Get Details

Contact us


EAS Publisher (East African Scholars Publisher)
Nairobi, Kenya


Phone : +91-9365665504
Whatsapp : +91-8724002629
Email : easpublisher@gmail.com

About Us


EAS Publisher (East African Scholars Publisher) is an international scholar’s publisher for open access scientific journals in both print and online publishing from Kenya. Its aim is to provide scholars ... Read More Here

*This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.

© 2020, All Rights Reserved | SASPR Edu International Pvt. Ltd.

Developed by JM