Prapat Mahapattanathai, Kanpoj Thongcham, D. Rodphothong, W. Ngansom
{"title":"Parallel plate capacitor designed to determine the dry rubber content in natural rubber latex","authors":"Prapat Mahapattanathai, Kanpoj Thongcham, D. Rodphothong, W. Ngansom","doi":"10.1063/5.0042886","DOIUrl":null,"url":null,"abstract":"A simple parallel plate capacitor was applied to determine the dry rubber content (DRC %) of the field latex. Based on an electrostatic theory used to describe capacitors, a parallel plate capacitor was specially designed and fabricated. Both experiments and statistical analysis have shown a good correlation between capacitance values and corresponding DRC% values in the inverse relationship. Ranges of capacitance and DRC% have presented 910 nF to 935 nF and 45 to 25, respectively. The study suggests that the DRC% can be measured with sufficient sensitivity and accuracy by parallel plate capacitor.","PeriodicalId":199880,"journal":{"name":"4TH INTERNATIONAL SCIENCES, TECHNOLOGY AND ENGINEERING CONFERENCE (ISTEC) 2020: Exploring Materials for the Future","volume":"120 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2021-02-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"4TH INTERNATIONAL SCIENCES, TECHNOLOGY AND ENGINEERING CONFERENCE (ISTEC) 2020: Exploring Materials for the Future","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1063/5.0042886","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
A simple parallel plate capacitor was applied to determine the dry rubber content (DRC %) of the field latex. Based on an electrostatic theory used to describe capacitors, a parallel plate capacitor was specially designed and fabricated. Both experiments and statistical analysis have shown a good correlation between capacitance values and corresponding DRC% values in the inverse relationship. Ranges of capacitance and DRC% have presented 910 nF to 935 nF and 45 to 25, respectively. The study suggests that the DRC% can be measured with sufficient sensitivity and accuracy by parallel plate capacitor.
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