The effect of photo-initiated oxidation on mechanical properties of high density polyethylene linear low density polyethylene blends

المؤلفون المشاركون

Salih, Najah Jumah
Muhammad, Nabilah A.

المصدر

Iraqi Journal of Chemical and Petroleum Engineering

العدد

المجلد 8، العدد 4 (31 ديسمبر/كانون الأول 2007)، ص ص. 53-58، 6ص.

الناشر

جامعة بغداد كلية الهندسة

تاريخ النشر

2007-12-31

دولة النشر

العراق

عدد الصفحات

6

التخصصات الرئيسية

الكيمياء

الموضوعات

الملخص EN

The long – term behaviour of polyethylene products used out doors is affected by weathering.

In the present work, weathering test was carried out to find the effect of the environment conditions on the mechanical properties of HDPE/LLDPE blends with different weight percents (0, 15, 30, and 45 %) relative to the LLDPE by increasing the exposure times to (100, 150, 200, 250, 300) hr.

A series of tests (destructive), tensile, impact and hardness were carried out on the prepared samples, the results obtained declare the changes on the material behaviour from ductile to brittle and the polymer shows a decline in the mechanical properties with increasing the exposure times.

In the present work empirical equations were reached which could be used to calculate one of the mechanical properties in terms of exposure time, weight percent of LLDPE content and to other mechanical properties

نمط استشهاد جمعية علماء النفس الأمريكية (APA)

Salih, Najah Jumah& Muhammad, Nabilah A.. 2007. The effect of photo-initiated oxidation on mechanical properties of high density polyethylene linear low density polyethylene blends. Iraqi Journal of Chemical and Petroleum Engineering،Vol. 8, no. 4, pp.53-58.
https://search.emarefa.net/detail/BIM-353824

نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)

Salih, Najah Jumah& Muhammad, Nabilah A.. The effect of photo-initiated oxidation on mechanical properties of high density polyethylene linear low density polyethylene blends. Iraqi Journal of Chemical and Petroleum Engineering Vol. 8, no. 4 (Dec. 2007), pp.53-58.
https://search.emarefa.net/detail/BIM-353824

نمط استشهاد الجمعية الطبية الأمريكية (AMA)

Salih, Najah Jumah& Muhammad, Nabilah A.. The effect of photo-initiated oxidation on mechanical properties of high density polyethylene linear low density polyethylene blends. Iraqi Journal of Chemical and Petroleum Engineering. 2007. Vol. 8, no. 4, pp.53-58.
https://search.emarefa.net/detail/BIM-353824

نوع البيانات

مقالات

لغة النص

الإنجليزية

الملاحظات

Includes bibliographical references : p. 57-58

رقم السجل

BIM-353824