دورية أكاديمية
Adhesion testing of photopolymerizing acrylates reinforced with MgAlLDH@SiO2 particles on dental chromium alloy and on glass
| العنوان: | Adhesion testing of photopolymerizing acrylates reinforced with MgAlLDH@SiO2 particles on dental chromium alloy and on glass |
|---|---|
| المؤلفون: | Vuksanović Marija M., Mladenović Ivana O., Radovanović Željko M., Živković Predrag M., Savić Andrija B., Marinković Aleksandar D., Jančić-Heinemann Radmila M. |
| المصدر: | Tehnika, Vol 79, Iss 1, Pp 9-13 (2024) |
| بيانات النشر: | Savez inženjera i tehničara Srbije, 2024. |
| سنة النشر: | 2024 |
| المجموعة: | LCC:Engineering (General). Civil engineering (General) |
| مصطلحات موضوعية: | composite film, adhesion, image analysis, microhardness, wetting angle, Engineering (General). Civil engineering (General), TA1-2040 |
| الوصف: | Polymer resins based on acrylates obtained from Bis-GMA (Bisphenol A glycide methacrylate), which is suitable for photopolymerization, are used in dentistry for various purposes due to the ease of application and the possibility to influence their properties by adding reinforcements of different shapes, crystal structure and chemical compositions. Reinforcement in the form of particles based on MgAlLDH (layered double hydroxide) deposited on silica obtained from rice husks on two substrates. A metal base and glass were used. The adhesive properties are important in order to see the possibility of using these materials in applications. In order to measure the adhesive properties of the material, the composite microhardness measurement method is used by applying different loads in order to evaluate the adhesion parameter that shows the effect of the coating on the substrate. It was compared to how a pure photopolymerizing acrylate matrix bonds with a chromium-based dental alloy substrate that is used in the production of different parts of dentures by bonding to a glass substrate. Then, it was compared how composite materials are bonded to both substrates. Adhesion was monitored through the change in wetting angle between the composites, and the results were compared with the results of microindentation. It was shown that the addition of composite particles increases the adhesive properties of the composite compared to the pure matrix and that better adhesion is achieved between the composite and the metal substrate than between the composite and the glass substrate. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English Serbian |
| تدمد: | 0040-2176 2560-3086 |
| Relation: | https://scindeks-clanci.ceon.rs/data/pdf/0040-2176/2024/0040-21762401009V.pdf; https://doaj.org/toc/0040-2176; https://doaj.org/toc/2560-3086 |
| DOI: | 10.5937/tehnika2401009V |
| URL الوصول: | https://doaj.org/article/17209118a9c84e5ab017ddc7fe31b7bb |
| رقم الأكسشن: | edsdoj.17209118a9c84e5ab017ddc7fe31b7bb |
| قاعدة البيانات: | Directory of Open Access Journals |
Full Text Finder | تدمد: | 00402176 25603086 |
|---|---|
| DOI: | 10.5937/tehnika2401009V |