Mechanical properties of epoxycoconut shell filler particle composites
Joint Authors
Maleque, M. A.
Sapuan, S. M.
Harimi, M.
Source
The Arabian Journal for Science and Engineering. Section B, Engineering
Issue
Vol. 28, Issue 2B (31 Oct. 2003), pp.171-181, 11 p.
Publisher
King Fahd University of Petroleum and Minerals
Publication Date
2003-10-31
Country of Publication
Saudi Arabia
No. of Pages
11
Main Subjects
Topics
Abstract AR
يعنى هذا البحث بخواص الشد و الالتواء لتراكيب مكونة من جسيمات قشرة جوز الهند ممزوجة بمادة لاصقة (Epoxy).
و قد قمنا باختبار ثلاثة تراكيب تحتوي على ثلاث نسب من جسيمات قشرة جوز الهند قدرها 5% و 10% و 15%, و ذلك بإجراء اختبارات شد عالمية طبقا لتوصيف محدد.
و قد أبانت هذه الاختبارات أن خواص الشد و الالتواء تزداد مع زيادة نسبة الجسيمات الممزوجة, و كانت الزيادة خطية و ذات قطع حاد في حالة الشد, و تنحرف قليلا عن السلوك الخطي, و ذات قطع حاد أيضا في حالة الالتواء, و عامل الارتباط الخطي يساوي 0.9929 و 0.9973 على الترتيب.
أما بخصوص العلاقة بين معاملات الشد و الالتواء و النسبة المئوية للمادة الممزوجة فكانت العلاقة من الدرجة الثانية و ذات معامل ارتباط يقترب من 1.
و في حالة اختبارات الإجهاد أظهرت هذه الدراسة نتائج مشابهة لهذه النتائج.
Abstract EN
This paper presents the tensile and flexural properties of composites made from coconut shell filler particles and epoxy resin.
The tensile and flexural tests of composites based on coconut shell filler particles at three different filler contents viz.
5 %, 10 %, and 15 %, were carried out using universal tensile testing machine according to ASTM D 3039 / D 3039 M-95a and ASTM D790-90 respectively and their results were presented.
Experimental results showed that tensile and flexural properties of the composites increased with the increase of the filler particle content.
The composite materials demonstrate somewhat linear behavior and sharp fracture for tensile and slight non-linear behavior and sharp fracture for flexural testing.
The relation between stress and percentage of filler for tensile and flexural tests were found to be linear with correlation factors of 0.9929 and 0.9973 respectively.
Concerning the relation between the modulus and percentage of filler for tensile and flexural tests, it was found to be a quadratic relation with the same correlation factor approximated to 1.
The same behavior was observed for the strain versus percentage of filler for tensile and flexural tests, with the same correlation factor.
American Psychological Association (APA)
Sapuan, S. M.& Harimi, M.& Maleque, M. A.. 2003. Mechanical properties of epoxycoconut shell filler particle composites. The Arabian Journal for Science and Engineering. Section B, Engineering،Vol. 28, no. 2B, pp.171-181.
https://search.emarefa.net/detail/BIM-359930
Modern Language Association (MLA)
Sapuan, S. M.…[et al.]. Mechanical properties of epoxycoconut shell filler particle composites. The Arabian Journal for Science and Engineering. Section B, Engineering Vol. 28, no. 2B (Oct. 2003), pp.171-181.
https://search.emarefa.net/detail/BIM-359930
American Medical Association (AMA)
Sapuan, S. M.& Harimi, M.& Maleque, M. A.. Mechanical properties of epoxycoconut shell filler particle composites. The Arabian Journal for Science and Engineering. Section B, Engineering. 2003. Vol. 28, no. 2B, pp.171-181.
https://search.emarefa.net/detail/BIM-359930
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 180-181
Record ID
BIM-359930