Physical behavior of a.PP LDPE blends under different conditions
Other Title(s)
السلوك الفيزيائي لخليط البولي بروبلين العشوائي البولي اثيلين الواطئ الكثافة تحت ظروف مختلفة
Author
al-Dabbagh, Balqis Muhammad Diya
Source
Journal of University of Babylon for Engineering Sciences
Issue
Vol. 27, Issue 3 (30 Sep. 2019), pp.321-331, 11 p.
Publisher
Publication Date
2019-09-30
Country of Publication
Iraq
No. of Pages
11
Main Subjects
Abstract EN
The aim of this work was to make LDPE /a.PP blends for economically attractive by (10/90, 20:80, 30:70, &50:50 w/w) ratios via injection molding carried out under 180 o C injection temperatures and to evaluate their mechanical properties including : (density, tensile strength, elongate to break, impact strength, bending Modulus,and Young's Modulus .
we notice that the blend behavior dependent on its composition, and injection temperature.
results show there are an increasing of impact strength and bending modulus with increasing of (LDPE) contain and the highest value of these properties were at (50:50) weight ratio, while it has the highest Young's modulus at (30:70) wt%.
180 o C as injection temperature leads to translate the mechanical behavior from ductile to stiff behavior.
DSC curves show that the blends is immiscibility , also thermal degradation was decreased with increasing of LDPE to (50%).Also the Melt flow index decreased from (5.04)-(4.01) (g/10 min) with increasing of LDPE from (30%) to (50%).
American Psychological Association (APA)
al-Dabbagh, Balqis Muhammad Diya& Kazim, Hana Jawad. 2019. Physical behavior of a.PP LDPE blends under different conditions. Journal of University of Babylon for Engineering Sciences،Vol. 27, no. 3, pp.321-331.
https://search.emarefa.net/detail/BIM-936761
Modern Language Association (MLA)
al-Dabbagh, Balqis Muhammad Diya& Kazim, Hana Jawad. Physical behavior of a.PP LDPE blends under different conditions. Journal of University of Babylon for Engineering Sciences Vol. 27, no. 3 (2019), pp.321-331.
https://search.emarefa.net/detail/BIM-936761
American Medical Association (AMA)
al-Dabbagh, Balqis Muhammad Diya& Kazim, Hana Jawad. Physical behavior of a.PP LDPE blends under different conditions. Journal of University of Babylon for Engineering Sciences. 2019. Vol. 27, no. 3, pp.321-331.
https://search.emarefa.net/detail/BIM-936761
Data Type
Journal Articles
Language
English
Notes
Includes appendices : p. 326-330
Record ID
BIM-936761