Effect of irradiation on compressive strength of epoxy reinforcedwith glass fibers

Author

Arif, Sheelan R.

Source

Engineering and Technology Journal

Issue

Vol. 26, Issue 04 (30 Apr. 2008), pp.478-483, 6 p.

Publisher

University of Technology

Publication Date

2008-04-30

Country of Publication

Iraq

No. of Pages

6

Main Subjects

Chemistry

Abstract AR

تم في هذا البحث دراسة متانة الانضغاطية لنماذج الايبوكسي نوع (DGEBA) قبل و بعد التدعيم بالألياف الزجاجية (المتعامدة، العشوائية الاتجاه، و النوعين معا على شكل متراكب متوالف) بكسور حجميه مختلفة, شععت النماذج بأشعة كاما بمصدر CO60 لمدة (1055 ساعة) بطاقة إشعاع (156-0) K Gray بدرجة حرارة (C°2 ± 20), و تم حساب متانة الانضغاطية بعد تشعيعها بأشعة كاما، أظهرت النتائج أن متانة الانضغاطية تزداد لنماذج الايبوكسي بعد تدعيمها بالألياف الزجاجية و تزداد بزيادة الكسر الحجمي للألياف الزجاجية في التراكب, بينما أظهرت النتائج أن متانة الانضغاطية تقل للنماذج كافة بعد تشعيعها بأشعة كاما.

Abstract EN

The compressive strength was investigated for epoxy resin type (DGEBA) before and after reinforcing with glass fibers (woven raven, chopped strand mat, and two types together as a sandwich composite), with different volume fractions was prepared.

The samples have been irradiation with γ-ray with a Co60 source for (1055 hrs) with irradiation dose (0-156) Gray at room temperature (20 ± 2Co).

The compressive strength calculated for all samples after irradiation.

The results showed that the compressive strength of epoxy samples increased after reinforcing with glass fibers, and increased with increasing of volume fractions while the compressive strength was decreased for all samples after irradiated with γ-ray.

American Psychological Association (APA)

Arif, Sheelan R.. 2008. Effect of irradiation on compressive strength of epoxy reinforcedwith glass fibers. Engineering and Technology Journal،Vol. 26, no. 04, pp.478-483.
https://search.emarefa.net/detail/BIM-51920

Modern Language Association (MLA)

Arif, Sheelan R.. Effect of irradiation on compressive strength of epoxy reinforcedwith glass fibers. Engineering and Technology Journal Vol. 26, no. 04 (2008), pp.478-483.
https://search.emarefa.net/detail/BIM-51920

American Medical Association (AMA)

Arif, Sheelan R.. Effect of irradiation on compressive strength of epoxy reinforcedwith glass fibers. Engineering and Technology Journal. 2008. Vol. 26, no. 04, pp.478-483.
https://search.emarefa.net/detail/BIM-51920

Data Type

Journal Articles

Language

English

Notes

Includes bibliographical references : p. 491

Record ID

BIM-51920