Research Article

Effect of storage time on tear strength of extended-pour irreversible hydrocolloid impression materials

Volume: 9 Number: 3 December 6, 2018
TR EN

Effect of storage time on tear strength of extended-pour irreversible hydrocolloid impression materials

Abstract

Objective: The aim of this in vitro study was to evaluate the effect of prolonged storage times on the tear strength of extended-pour irreversible hydrocolloid impression materials.

Material and Method: Eighty four specimens were fabricated from  five commercial extended-pour irreversible hydrocolloid impression materials (BluePrint Xcreme, Hydrogum 5,  Kromopan, Alginmax and Alginelle)  as well as one experimental formula in accordance with the ISO 21563:2013 standard   effective for irreversible hydrocolloid impression materials. Specimens were randomly divided in two groups for each impression material (n=7) and subjected to tear strength test immediately (base line) or after 120 hours of storage.  Tear strength values were obtained in N/mm and data were   analysed with two-way ANOVA (irreversible hydrocolloid brand, storage time). Multiple comparisons were performed with Tukey’s test (p=0.05).

Results: The tear strength of the extended-pour irreversible hydrocolloid impression materials were affected by brand (p<0.0001) and brand-storage time interaction (p=0.005). Storage time did not influence the tear strengths of the extended-pour irreversible hydrocolloid impression materials tested except Alginmax whose mean tear strengths increased after 120 hours of storage (p<0.05).  At base line measurements Blueprint Xcreme provided the highest mean tear strength values (1.08±0.19 N/mm) whereas Alginelle provided  the lowest mean tear strength values (0.51±0.3 N/mm). Hydrogum 5 provided the highest tear strength values after 120 hours of storage  (1.15± 0.12 N/mm) whereas Alginelle provided  the lowest mean tear strength values (0.55±0.04 N/mm).

Conclusion. All commercial extended-pour irreversible hydrocolloid impression materials tested maintained their tear strengths after 120 hours of storage. 

Keywords

References

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Details

Primary Language

English

Subjects

Health Care Administration

Journal Section

Research Article

Authors

Volkan Şahin
KIRIKKALE ÜNİVERSİTESİ, DİŞ HEKİMLİĞİ FAKÜLTESİ, KLİNİK BİLİMLER BÖLÜMÜ, PROTETİK DİŞ TEDAVİSİ ANABİLİM DALI
Türkiye

Hossein Jodati This is me
ODTÜ, Biyomedikal Mühendislik Bölümü
Türkiye

Zafer Evis
ODTÜ, Mühendislik Bilimleri Bölümü
Türkiye

Publication Date

December 6, 2018

Submission Date

July 6, 2017

Acceptance Date

August 2, 2017

Published in Issue

Year 2018 Volume: 9 Number: 3

APA
Şahin, V., Jodati, H., & Evis, Z. (2018). Effect of storage time on tear strength of extended-pour irreversible hydrocolloid impression materials. Süleyman Demirel Üniversitesi Sağlık Bilimleri Dergisi, 9(3), 26-30. https://doi.org/10.22312/sdusbed.326886
AMA
1.Şahin V, Jodati H, Evis Z. Effect of storage time on tear strength of extended-pour irreversible hydrocolloid impression materials. Süleyman Demirel Üniversitesi Sağlık Bilimleri Dergisi. 2018;9(3):26-30. doi:10.22312/sdusbed.326886
Chicago
Şahin, Volkan, Hossein Jodati, and Zafer Evis. 2018. “Effect of Storage Time on Tear Strength of Extended-Pour Irreversible Hydrocolloid Impression Materials”. Süleyman Demirel Üniversitesi Sağlık Bilimleri Dergisi 9 (3): 26-30. https://doi.org/10.22312/sdusbed.326886.
EndNote
Şahin V, Jodati H, Evis Z (December 1, 2018) Effect of storage time on tear strength of extended-pour irreversible hydrocolloid impression materials. Süleyman Demirel Üniversitesi Sağlık Bilimleri Dergisi 9 3 26–30.
IEEE
[1]V. Şahin, H. Jodati, and Z. Evis, “Effect of storage time on tear strength of extended-pour irreversible hydrocolloid impression materials”, Süleyman Demirel Üniversitesi Sağlık Bilimleri Dergisi, vol. 9, no. 3, pp. 26–30, Dec. 2018, doi: 10.22312/sdusbed.326886.
ISNAD
Şahin, Volkan - Jodati, Hossein - Evis, Zafer. “Effect of Storage Time on Tear Strength of Extended-Pour Irreversible Hydrocolloid Impression Materials”. Süleyman Demirel Üniversitesi Sağlık Bilimleri Dergisi 9/3 (December 1, 2018): 26-30. https://doi.org/10.22312/sdusbed.326886.
JAMA
1.Şahin V, Jodati H, Evis Z. Effect of storage time on tear strength of extended-pour irreversible hydrocolloid impression materials. Süleyman Demirel Üniversitesi Sağlık Bilimleri Dergisi. 2018;9:26–30.
MLA
Şahin, Volkan, et al. “Effect of Storage Time on Tear Strength of Extended-Pour Irreversible Hydrocolloid Impression Materials”. Süleyman Demirel Üniversitesi Sağlık Bilimleri Dergisi, vol. 9, no. 3, Dec. 2018, pp. 26-30, doi:10.22312/sdusbed.326886.
Vancouver
1.Volkan Şahin, Hossein Jodati, Zafer Evis. Effect of storage time on tear strength of extended-pour irreversible hydrocolloid impression materials. Süleyman Demirel Üniversitesi Sağlık Bilimleri Dergisi. 2018 Dec. 1;9(3):26-30. doi:10.22312/sdusbed.326886