EFFECT OF DENTURE CLEANSERS ON HARDNESS OF ACRYLIC SOFT LINER

Rani Purba

Abstract


Plasticizer is the content of the soft liner (with soft acrylic polymer (poly ethylmethacrylate)) or denture tissue conditioner material that maintains the soft said material. However, it will release as a result of the saliva or water solution being absorbed that could be effected on the acrylic soft liner physical properties such as a hardness. Selection of the denture cleanser is very important to minimize its impact, which is the traditional plant cinnamon (Cinnamomum burmani) can be used as an alternative of natural denture cleansure agents besides alkaline peroxide chemicals used frequently. The aim of this study was to determine the effect of different denture cleansers on hardness of acrylic soft liner. Method: Eighteen cylindrical acrylic soft liner samples (15mm x 10 mm (ASTM: D-2240 64T)) were divided into 3 groups : group I aquadest immersion, group II alkaline peroxide immersion and group III cinnamon immersion. The measurement of acrylic soft liner hardness was done using Shore A hardness D2240 after 7 days of immersion. The results were submitted to one-way ANOVA and post hoc Bonferroni. Results: The highest average of acrylic soft liner hardness was shown by alkaline peroxide immersion group followed by cinnamon immersion group and aquadest immersion group sequentially. There was a significant difference between all groups (p<0.05). Conclusion: There was effect of different denture cleansers on hardness of acrylic soft liner.

 

Keywords: soft liner, denture cleanser, cinnamon


Keywords


soft liner, denture cleanser, cinnamon

Full Text:

PDF

References


Walls A. W. G. McCabe J.F. Applied Dental Materials 9th ed. Munkgaard: Blackwell Publisher;2008:110-20.

Wurangian I. Penggunaan Pelapis Lunak untuk Mengurangi Rasa Sakit pada Alveolar Ridge yang Tajam. E-Journal WIDYA Kesehatan Dan Lingkungan; 2013:18-23.

Hilal SM, Sumeet S, Prasad AH. Evaluate the Effect of Commercially Available Denture Cleansers on Surface Hardness and Roughness of Soft Denture Liners at Various Time Intervals. International journal of biomedical science; 2016. 12(4):130-5.

Mese A, Guzel KG. Effect of Storage Duration on the Hardness and Tensile Bond Strength of Silicone- and Acrylic Resin-based Soft Denture Liners to a Processed Denture Base Acrylic Resin. J. Prosthet dent 2008;99:153-9.

Pristianingrum N. Uji Stabilitas Mikrobiologis Denture Cleanser Dengan Bahan Minyak Atsiri Kulit Batang Kayu Manis (Cinnamomum burnamannii). Jurnal material kedokteran gigi ISSN 2302-5271;2012:134-8.

Fakhriyana E, Rostiny, Salim S. Efektivitas Minyak Kayu Manis dalam Menghambat Pertumbuhan Koloni Candida Albicans pada Resin Akrilik. J. Prosthodont;2010:19-23Hashem MI. Advances in soft denture liners: An update.The JCDP;2018:314-7.

Manappallil JJ. Basic Dental Materials 3rd ed. New Delhi: jaypee Brothers Medical Publishers (p);2010: 384.

Safari A, Vojdani M, Mogharrabi S, Iraji NN. Effect of Beverages on the Softness and Tensile Bond Strength of Temporary Acrylic Soft Liners to Acrylic Resin Denture Base. J dent shiraz univ sci; 2013:178-83.

ASTM D 2240. Standard Test Method for Rubber Property – Durometer Hardness. ASTM D 2240 – 00;2000:1-8.

Oussama M, Hamdan A. Materials and Methods for Cleaning Denture- a review. International journal of dental clinics;2014:19-22.

Machado AL.Change in Roughness of Denture Base and Reline Materials by Chemical Disinfection or Microwave Irraditation. Surface Roughsess of Denture Base and Reline Materials. Journal of applied oral science;2010: 7-10

Diansari V, Fitriyani S, Gustya AD. Pengaruh Durasi Perendaman Resin Akrilik Heat Cured dalam Minuman Teh Rosella terhadap Perubahan Dimensi. Cakradonya Dent J;2015:807-68

Narwal A. An in Vitro Study to Assess the Change in Hardness and Tensile Bond Strength of Selected Soft Lining Materials, After Long Term Immersion in Denture Cleansers. Journal of Applied Dental and Medical Sciences;2015:34-41.

Sari VD, Diana SN, Nanda ES. Pengaruh Konsentrasi Ekstrak Kayu Manis (Cinnamomum burmanii) terhadap Kekasaran Permukaan Resin Akrilik Heat Cured. JDS;2016:130-6.

Davrell BW. Materials Science for Dentistry. Ed 10th. United kingdom:Woodhed publishing;2018:187.

Awing MM, Koyama AT. Stabilitas warna basis gigi tiruan resin termoplastik nilon yang direndam dalam larutan pembersih gigi tiruan peroksida alkalin. ISSN Dentofasial;2013:98-103.

Chittaranjan B, Taruna, Sudhir, Bharath. Material and methods for cleaning the denture, Indian Journal of Dental Advancement; 2011:3(1) : 424.

Segundo ALM, Marina XP, Helena FO. Effect of a Denture Cleanser on Hardness, Roughness and Tensile Bond Strength of Soft Denture Liners. Braz J Oral Sci;2008:1596-600.




DOI: https://doi.org/10.36706/mks.v53i1.13223

Refbacks

  • There are currently no refbacks.


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

Indexed in:

            

              

Editorial Office

Fakultas Kedokteran Universitas Sriwijaya
Jl. Dr. Moehammad Ali Kompleks RSMH Palembang 30126, Indonesia

Telp. 0711-316671, Fax.: 0711-316671

Email:mksfkunsri@gmail.com 

 
Flag Counter
Web Analytics View My Stats