Journals / Ankara Üniversitesi Diş Hekimliği Fakültesi Dergisi / 2002 / Cilt: 29 - Sayı: 2

The effect of surface modifications in the elastomeric impression materials on surface hardness and linear dimensional stability of the model material

Elastomerik ölçü maddelerinde yüzey modifikasyon yöntemlerinin model materyalinin çizgisel boyutsal sabitliği ve yüzey sertliği üzerindeki etkileri

Pages
149–157
Publication Date
2022-10-10
DOI
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

These results demonstrated that the surface modification methods applied to additional silicones in our study are effective in order to obtain a good quality model.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:The aim of this study is to evaluate linear dimensional stability and surface hardness by performing various surface modifications methods of the polymeric based elastomeric impression materials.
📊
Key Findings & Data:The surface modifications methods used to increase the wettability of the impression materials did not cause any affect on their linear dimensional stability and surface hardness of the model materials.
💡
Conclusion & Impact:These results demonstrated that the surface modification methods applied to additional silicones in our study are effective in order to obtain a good quality model.
🔬Design:Modeling & Simulation
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

The aim of this study is to evaluate linear dimensional stability and surface hardness by performing various surface modifications methods of the polymeric based elastomeric impression materials. For this purpose, three type additional silicon based elastomeric impression materials have been used by taking in consideration their superior properties. For surface modification procedures plasma and topical surfactant application methods were used. Two different surfactants have been used: non-ionic type (Silwet) and a commercial (Delar). Plasma application was made by using acrylic acid. The surface modifications methods used to increase the wettability of the impression materials did not cause any affect on their linear dimensional stability and surface hardness of the model materials. These results demonstrated that the surface modification methods applied to additional silicones in our study are effective in order to obtain a good quality model.

Özet

Araştırmamızın amacı, elastomerik ölçü maddelerinin ıslanabilirlik özelliklerini arttırmak için uygulanan yüzey modifikasyon işlemlerinin model materyalinin çizgisel boyutsal sabitlik ve yüzey sertliği üzerindeki etkilerinin incelenmesidir. Çalışmamızda üç tip katılma reaksiyonlu silikon esaslı elastomerik ölçü maddesi kullanılmıştır. Yüzey modifikasyonu için plazma ve topikal surfaktanlar kullanılmıştır. Non-iyonik tipte (Silwet) ve ticari ürün (Delar) surfaktan olarak kullanılırken plazma metodunda akrilik asit kullanılmıştır. Sonuçlarımız ölçü materyallerinin ıslanabilirliği üzerinde etkili olan modifikasyon metodlarının, model materyalinin çizgisel boyutsal sabitlik ve yüzey sertliği üzerinde önemli etki yapmadığını göstermiştir.

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Cite This Article

ERKUT, S., CAN, G. (2022). The effect of surface modifications in the elastomeric impression materials on surface hardness and linear dimensional stability of the model material. Ankara Üniversitesi Diş Hekimliği Fakültesi Dergisi, Cilt: 29 - Sayı: 2, 149–157. https://ajindex.com/articles/442291

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