Differences In Dimensional Stability of Type III Gypsum (Dental Stone) Usimg Potassium Sulfate and Without Adding Potassium Sulfate

Jurnal Medali Pub Date : 2024-03-28 DOI:10.30659/medali.6.1.59-64

Bimantara Daniswara, Benni Benyamin, Febia Astiawati Sugiarto

{"title":"Differences In Dimensional Stability of Type III Gypsum (Dental Stone) Usimg Potassium Sulfate and Without Adding Potassium Sulfate","authors":"Bimantara Daniswara, Benni Benyamin, Febia Astiawati Sugiarto","doi":"10.30659/medali.6.1.59-64","DOIUrl":null,"url":null,"abstract":"Background: Gypsum is a material widely utilized in dental medicine for imprinting study models in prosthesis manufacturing. Dimensional stability is a crucial requirement for achieving optimal gypsum imprints. The addition of potassium sulfate to type III gypsum may serve as a solution to enhance dimensional stability. This study aims to compare the dimensional stability values of type III gypsum with the addition of 4% potassium sulfate against type III gypsum without the addition of potassium sulfate. Method: This research employs an experimental design with a post-test-only control group. A total of 32 specimens were produced using gypsum molds in accordance with ADA no. 19. The specimens were divided into two groups: the first group consisting of type III gypsum with added potassium sulfate, and the second group comprising type III gypsum without added potassium sulfate. Data were subjected to non-paired parametric t-tests. Result: The mean value for the type III gypsum group without potassium sulfate addition was 0.0288±0.00052%, while the mean value for the type III gypsum group with potassium sulfate addition was 0.0058±0.00040%. The non-paired t-test results revealed a p-value of 0.000. Conclusion: Based on the conducted research, the addition of potassium sulfate to type III gypsum resulted in enhanced dimensional stability.","PeriodicalId":156596,"journal":{"name":"Jurnal Medali","volume":"121 29","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2024-03-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Jurnal Medali","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.30659/medali.6.1.59-64","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}

引用次数: 0

Abstract

Background: Gypsum is a material widely utilized in dental medicine for imprinting study models in prosthesis manufacturing. Dimensional stability is a crucial requirement for achieving optimal gypsum imprints. The addition of potassium sulfate to type III gypsum may serve as a solution to enhance dimensional stability. This study aims to compare the dimensional stability values of type III gypsum with the addition of 4% potassium sulfate against type III gypsum without the addition of potassium sulfate. Method: This research employs an experimental design with a post-test-only control group. A total of 32 specimens were produced using gypsum molds in accordance with ADA no. 19. The specimens were divided into two groups: the first group consisting of type III gypsum with added potassium sulfate, and the second group comprising type III gypsum without added potassium sulfate. Data were subjected to non-paired parametric t-tests. Result: The mean value for the type III gypsum group without potassium sulfate addition was 0.0288±0.00052%, while the mean value for the type III gypsum group with potassium sulfate addition was 0.0058±0.00040%. The non-paired t-test results revealed a p-value of 0.000. Conclusion: Based on the conducted research, the addition of potassium sulfate to type III gypsum resulted in enhanced dimensional stability.

查看原文本刊更多论文

使用硫酸钾和不使用硫酸钾的 III 型石膏（牙石）尺寸稳定性的差异

背景：石膏是牙科医学中广泛使用的一种材料，用于在义齿制造中压印研究模型。尺寸稳定性是获得最佳石膏印模的关键要求。在 III 型石膏中添加硫酸钾可作为提高尺寸稳定性的一种解决方案。本研究旨在比较添加了 4% 硫酸钾的 III 型石膏与未添加硫酸钾的 III 型石膏的尺寸稳定性值。方法：本研究采用实验设计，只设试验后对照组。根据 ADA 第 19 号标准，使用石膏模具制作了 32 个试样。试样分为两组：第一组为添加了硫酸钾的 III 型石膏，第二组为未添加硫酸钾的 III 型石膏。数据采用非配对参数 t 检验。结果：未添加硫酸钾的 III 型石膏组的平均值为 0.0288±0.00052%，而添加硫酸钾的 III 型石膏组的平均值为 0.0058±0.00040%。非配对 t 检验结果显示 p 值为 0.000。结论根据所进行的研究，在 III 型石膏中添加硫酸钾可提高尺寸稳定性。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

求助全文

约1分钟内获得全文求助全文

来源期刊

Jurnal Medali

自引率

0.00%

发文量