Effect of replacing EPDM with high molecular weight amorphous poly(1-hexene) on the mechanical behavior of iPP/iPP-g-MA/EPDM blends

Q: How can I download an article?

To download an article from SID, first log in to the site, search for the article title, and click on the 'Download Article' option.

Q: How can I download an ISI article?

To download an ISI article on SID, enter the keyword or article title in the search bar, view the relevant results, click on the desired article, and select the 'Download Article' option.

Q: How can I access the SID database?

To access the SID database, visit SID.ir, create an account, and log in to access scientific resources.

Q: Is downloading articles from SID free?

Some articles on SID are available for free, while others require payment. Details are specified on the article's page.

Mobini Dehkordi Mahsa; NEJABAT GHOLAM REZA; MORTAZAVI SEYED MOHAMMAD MAHDI

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Journal Paper

Paper Information

Journal: POLYOLEFINS JOURNALS Year:2023 | Volume:10 | Issue:1 Page(s): 13-20

Download Full-Text

View:

Download:

Cites:

Information Journal Paper

Title

Effect of replacing EPDM with high molecular weight amorphous poly(1-hexene) on the mechanical behavior of iPP/iPP-g-MA/EPDM blends

Author(s)

Mobini Dehkordi Mahsa | NEJABAT GHOLAM REZA | MORTAZAVI SEYED MOHAMMAD MAHDI | Issue Writer Certificate

Keywords

Rubber-toughened iPP

creep behavior

poly(1-hexene)

two-phase morphology

DMTA

immiscible blends

Abstract

Varying amounts of a high molecular weight poly(1-hexene) (PH, Mv=1. 7×106 Da) are substituted for EPDM in an iPP/iPP-g-MA/EPDM blend (weight ratio: 76: 4: 20) and mechanical properties as well as phase morphology of the blends are studied and compared. The results show that by substituting the entire EPDM with PH, the tensile strength-at-break increases from 18. 7 to 21. 1 MPa, elongation-at-break increases from 15. 5% to 370. 8%, and impact strength increases from 6. 4 to 50. 1 kJ. m-2. Dynamic mechanical thermal analysis (DMTA) of the blends proved their immiscibility and SEM analysis confirmed these findings by showing droplet-matrix morphologies. Studying the creep behavior of the samples shows that the blends containing PH have more creep so that by substituting all EPDM in the blends with PH, the permanent deformation increases from 0. 425% to 0. 505%. According to the results, PH is introduced as a candidate for improving the impact properties of iPP/iPP-g-MA/ EPDM blend.

Multimedia

No record.

Cites

No record.

References

No record.

Cite

APA: Copy

Mobini Dehkordi, Mahsa, NEJABAT, GHOLAM REZA, & MORTAZAVI, SEYED MOHAMMAD MAHDI. (2023). Effect of replacing EPDM with high molecular weight amorphous poly(1-hexene) on the mechanical behavior of iPP/iPP-g-MA/EPDM blends. POLYOLEFINS JOURNALS, 10(1), 13-20. SID. https://sid.ir/paper/1033214/en

Vancouver: Copy

Mobini Dehkordi Mahsa, NEJABAT GHOLAM REZA, MORTAZAVI SEYED MOHAMMAD MAHDI. Effect of replacing EPDM with high molecular weight amorphous poly(1-hexene) on the mechanical behavior of iPP/iPP-g-MA/EPDM blends. POLYOLEFINS JOURNALS[Internet]. 2023;10(1):13-20. Available from: https://sid.ir/paper/1033214/en

IEEE: Copy

Mahsa Mobini Dehkordi, GHOLAM REZA NEJABAT, and SEYED MOHAMMAD MAHDI MORTAZAVI, “Effect of replacing EPDM with high molecular weight amorphous poly(1-hexene) on the mechanical behavior of iPP/iPP-g-MA/EPDM blends,” POLYOLEFINS JOURNALS, vol. 10, no. 1, pp. 13–20, 2023, [Online]. Available: https://sid.ir/paper/1033214/en

Related Journal Papers

No record.

Related Seminar Papers

No record.

Related Plans

No record.

Recommended Workshops