Evaluation of Service Life of Polystyrene in Tropical Marine Environment by Principal Component Analysis
المؤلفون المشاركون
Li, Xiaogang
Song, Dongdong
Gao, Jin
Lu, Lin
المصدر
Advances in Materials Science and Engineering
العدد
المجلد 2015، العدد 2015 (31 ديسمبر/كانون الأول 2015)، ص ص. 1-7، 7ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2015-04-27
دولة النشر
مصر
عدد الصفحات
7
الملخص EN
To predict the service life of polystyrene (PS) under an aggressive environment, the nondimensional expression Z was established from a data set of multiple properties of PS by principal component analysis (PCA).
In this study, PS specimens were exposed to the tropical environment on Xisha Islands in China for two years.
Chromatic aberration, gloss, tensile strength, elongation at break, flexural strength, and impact strength were tested to evaluate the aging behavior of PS.
Based on different needs of industries, each of the multiple properties could be used to evaluate the service life of PS.
However, selecting a single performance variation will inevitably hide some information about the entire aging process.
Therefore, finding a comprehensive measure representing the overall aging performance of PS can be highly significant.
Herein, PCA was applied to obtain a specific property (Z) which can represent all properties of PS.
Z of PS degradation showed a slight decrease for the initial two months of exposure after which it increased rapidly in the next eight months.
Subsequently, a slower increase of Z value was observed.
From the three different stages shown as Z value increases, three stages have been identified for PS service life.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Song, Dongdong& Gao, Jin& Lu, Lin& Li, Xiaogang. 2015. Evaluation of Service Life of Polystyrene in Tropical Marine Environment by Principal Component Analysis. Advances in Materials Science and Engineering،Vol. 2015, no. 2015, pp.1-7.
https://search.emarefa.net/detail/BIM-1053569
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Song, Dongdong…[et al.]. Evaluation of Service Life of Polystyrene in Tropical Marine Environment by Principal Component Analysis. Advances in Materials Science and Engineering No. 2015 (2015), pp.1-7.
https://search.emarefa.net/detail/BIM-1053569
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Song, Dongdong& Gao, Jin& Lu, Lin& Li, Xiaogang. Evaluation of Service Life of Polystyrene in Tropical Marine Environment by Principal Component Analysis. Advances in Materials Science and Engineering. 2015. Vol. 2015, no. 2015, pp.1-7.
https://search.emarefa.net/detail/BIM-1053569
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1053569
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر