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PENGARUH KETEBALAN BAHAN TERHADAP KEKERASAN PERMUKAAN RESIN KOMPOSIT NANOFIL

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Nanofilled resin composite as a direct restorative material with excellent mechanical and aesthetic properties can be used for both anterior and posterior restoration. One of factors of restoration longevity is surface hardness. Restoration thickness is one of factors affecting polymerization light cured composite. The aim of this research was to evaluate the influence of restoration thickness to bottom surface hardness nanofdled resin composite. This research used 18 samples and devided into 3 group thickness that is Imm, 2mm and 3mm with each group 6 samples. After the sample of nanofilled resin composite was removedfrom its plastic spherical moulds measuring 5mm in diameter, it was stored in destilled water at 37 °Cfor 24 hour. The bottom surface hardness of nanofilled resin composite in each sample was measured by a Micro Vickers Hardness Tester using a 50 g load and dwell time of 30 s. Result of this research is bottom VHN for group sample with Imm thickness is 9,44 ± 0,33 ,with 2mm thickness is 8,81 ± 0,29 and 3mm thickness is 6,53 ± 0,20. Statistical analysis one way Anova presented that there significant influence restoration thickness to bottom surface hardness nanofilled resin composite (p

Availability
Inventory Code Barcode Call Number Location Status
0907001649T89270T892702009Central Library (REFERENCES)Available but not for loan - Not for Loan
Detail Information
Series Title
-
Call Number
T892702009
Publisher
Inderalaya : Prodi Kedokteran Gigi, Fakultas Kedokteran Universitas Sriwijaya.,
Collation
xv, 36 hlm.; ill.; tab.; 28 cm.
Language
Indonesia
ISBN/ISSN
-
Classification
547.843 407
Content Type
Text
Media Type
unmediated
Carrier Type
unspecified
Edition
-
Subject(s)
Prodi Kedokteran Gigi
Komposit nanofil
Specific Detail Info
-
Statement of Responsibility
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No other version available

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