دورية أكاديمية
Converting non-metallic printed circuit boards waste into a value added product.
| العنوان: | Converting non-metallic printed circuit boards waste into a value added product. |
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| المؤلفون: | Muniyandi SK; Department of Environmental, Faculty of Civil Engineering, Universiti Teknologi Malaysia, 81310 UTM, Skudai, Johor, Malaysia., Sohaili J; Department of Environmental, Faculty of Civil Engineering, Universiti Teknologi Malaysia, 81310 UTM, Skudai, Johor, Malaysia., Hassan A; Department of Polymer Engineering, Faculty of Chemical Engineering, Universiti Teknologi Malaysia, 81310 UTM, Skudai, Johor, Malaysia., Mohamad SS; Department of Environmental, Faculty of Civil Engineering, Universiti Teknologi Malaysia, 81310 UTM, Skudai, Johor, Malaysia. |
| المصدر: | Journal of environmental health science & engineering [J Environ Health Sci Eng] 2013 May 10; Vol. 11, pp. 2. Date of Electronic Publication: 2013 May 10 (Print Publication: 2013). |
| نوع المنشور: | Journal Article |
| اللغة: | English |
| بيانات الدورية: | Publisher: Springer Country of Publication: England NLM ID: 101613643 Publication Model: eCollection Cited Medium: Print ISSN: 2052-336X (Print) NLM ISO Abbreviation: J Environ Health Sci Eng Subsets: PubMed not MEDLINE |
| أسماء مطبوعة: | Publication: 2018- : [London] : Springer Original Publication: [London] : BioMed Central, c2013- |
| مستخلص: | The aim of this study was to investigate the feasibility of using nonmetallic printed circuit board (PCB) waste as filler in recycled HDPE (rHDPE) in production of rHDPE/PCB composites. Maleic anhydride modified linear low-density polyethylene (MAPE) was used as compatibilizer. In particular, the effects of nonmetallic PCB and MAPE on mechanical properties of the composites were assessed through tensile, flexural and impact testing. Scanning electron microscope (SEM) was used to study the dispersion of nonmetallic PCB and MAPE in the matrix. Nonmetallic PCB was blended with rHDPE from 0-30 wt% and prepared by counter-rotating twin screw extruder followed by molding into test samples via hot press for analysis. A good balance between stiffness, strength and toughness was achieved for the system containing 30 wt% PCB. Thus, this system was chosen in order to investigate the effect of the compatibilizer on the mechanical properties of the composites. The results indicate that MAPE as a compatiblizer can effectively promote the interfacial adhesion between nonmetallic PCB and rHDPE. The addition of 6 phr MAPE increased the flexural strength, tensile strength and impact strength by 71%, 98% and 44% respectively compared to the uncompatibilized composites. |
| References: | J Hazard Mater. 2003 May 30;99(3):243-63. (PMID: 12758010) J Hazard Mater. 2009 Apr 30;163(2-3):600-6. (PMID: 18691811) Environ Sci Technol. 2010 Jan 1;44(1):463-8. (PMID: 20000352) J Environ Manage. 2010 Dec;91(12):2505-10. (PMID: 20728263) |
| فهرسة مساهمة: | Keywords: Compatibilizer; Mechanical properties; Morphological; Nonmetallic; Printed circuit board |
| تواريخ الأحداث: | Date Created: 20140426 Date Completed: 20140425 Latest Revision: 20240323 |
| رمز التحديث: | 20240323 |
| مُعرف محوري في PubMed: | PMC3915225 |
| DOI: | 10.1186/2052-336X-11-2 |
| PMID: | 24764542 |
| قاعدة البيانات: | MEDLINE |
Find this article in full text from Springer Verlag. 
Full Text Finder | تدمد: | 2052-336X |
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| DOI: | 10.1186/2052-336X-11-2 |