FARKLI KİMYASAL YAPILARA SAHİP DİŞ MACUNLARININ FELDSPATİK PORSELENİN YÜZEY PÜRÜZLÜLÜĞÜNE ETKİSİ

Year 2019, Volume: 29 Issue: 1, 44 - 48, 15.01.2019

Alper Özdoğan Zeynep Yeşil Duymuş , Esra İncesu Merve Köseoğlu

https://doi.org/10.17567/ataunidfd.522684

Abstract

Amaç:
Bu çalışmanın amacı, farklı kimyasal yapılara sahip diş macunlarının feldspatik
porselenin yüzey pürüzlülüğüne etkisinin incelenmesidir.

Gereç ve Yöntem:
Çalışma kapsamında toplam 40 adet disk şeklinde porselen örnek kullanıldı.
Örneklerin yüzey bitim ve cila işlemlerinden sonra profilometre cihazı ile
pürüzlülükleri ölçülüp kaydedildi ve rastgele dört gruba ayrıldı. Örnek
yüzeyleri dört farklı kimyasal yapıya sahip diş macunu ve elektronik diş
fırçası ile günde iki kere iki dakika olmak üzere toplam bir aya denk gelecek
şekilde iki saat boyunca fırçalandı. Birinci ayın sonunda profilometre ile
tekrar yüzey pürüzlülükleri ölçüldü ve kaydedildi. Verilerin istatistiksel
değerlendirmesi varyans analizi kullanılarak yapıldı.

Bulgular:
Varyans analizinin sonuçları farklı kimyasal yapıdaki diş macunlarının
feldspatik porselenin yüzey pürüzlülüğünü anlamlı derecede arttırdığını
(p<0.05) gösterdi. En yüksek pürüzlülük değeri (2.60 ± 0.48 µm)
siyah renk koduna sahip diş macununda, en düşük pürüzlülük değerinin ise (1.96 ± 0.43
µm) kırmızı renk koduna sahip diş macununda olduğu tespit edildi.

Sonuç: Elde
edilen verilere göre, diş macunlarının feldspatik porselenin yüzey
pürüzlülüğünü arttırdığı, macunların kimyasal içeriğine bağlı olarak da bu
artışın değişebildiği sonucuna varıldı.

Anahtar Kelimeler: Diş macunu, porselen,
yüzey pürüzlülüğü 

EFFECT OF DIFFERENT
CHEMICAL COMPOSITION TOOTHPASTES ON SURFACE ROUGHNESS OF FELDSPATHIC PORCELAIN

ABSTRACT

Aim: The aim of this study was to evaluate the effect of different chemical
composition toothpastes on surface roughness of feldspathic porcelain.

Material and
Methods: Totally, 40 disc-shaped porcelain specimens were used
in this study. After the surface polishing, the surface roughness of specimens
was measured by profilometer and divided into four groups randomly. The surface
of specimens was brushed two hours instead of two times a day through two
minutes for a month by electric toothbrush and toothpastes, which have four
different chemical compositions. After a month the surface roughness were
measured by profilometer again and recorded. The statistically analysis
obtained data were performed with repeated measures analysis of variance test.

Results: The results of variance test showed that statistically significant
differences between different chemical composition toothpastes on surface
roughness of feldspathic porcelain (p<0.05). The highest surface roughness
value (2.60 ± 0.48 µm) was identified in black color code toothpaste, the
lowest surface roughness value (1.96 ± 0.43 µm) was identified in red color
code toothpaste.

Conclusion: The obtained data presented that, the toothpastes have increased the
surface roughness of feldspathic porcelain and this increasing has changed depending
on the chemical composition of toothpastes.

Keywords: Toothpaste, porcelain, surface roughness

Keywords

Diş macunu, porselen

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