Study of weathering effect on the thermal conductivity of polyvinyl chloride before and after silicon carbide addition as packaging materials

Other Title(s)

دراسة تأثير التجوية على التوصيلية الحرارية لبولي فينيل كلورايد قبل و بعد إضافة كاربيد السليكون كمواد تعبئة

Joint Authors

Qasim, Hadir Walid
Hamid, Nahidah Jumah

Source

Iraqi Journal of Physics

Issue

Vol. 14, Issue 29 (30 Apr. 2016), pp.82-89, 8 p.

Publisher

University of Baghdad College of Science

Publication Date

2016-04-30

Country of Publication

Iraq

No. of Pages

8

Main Subjects

Materials Science , Minerals

Abstract EN

The work was carried out in two stages.

The first stage concerned with study of silicon carbide (SiC) ratio (1.5, 2.5, 3.5, and 4.5 wt%) effect on the Thermal conductivity of polyvinyl chloride (PVC); and the second stage concerned with the UV – weatherizing (25, 50, and 75 hr), thermal aging (40, 50, and 60 °C), and rain- weatherizing (1, 2.5, and 4 hr) effect on the samples involved.

Thermal conductivity results proved that there was slight increase in thermal conductivity by (SiC) loading; it increased from 0.17 W/m.K for PVC to 0.19 W/m.K for 4.5% SiC/PVC; where as it was systematically decreased by UV- weatherizing, thermal aging, and rain- weatherizing.

This property is in a good agreement with general characteristics of packaging materials as warm or cold food packaging.

American Psychological Association (APA)

Hamid, Nahidah Jumah& Qasim, Hadir Walid. 2016. Study of weathering effect on the thermal conductivity of polyvinyl chloride before and after silicon carbide addition as packaging materials. Iraqi Journal of Physics،Vol. 14, no. 29, pp.82-89.
https://search.emarefa.net/detail/BIM-722818

Modern Language Association (MLA)

Hamid, Nahidah Jumah& Qasim, Hadir Walid. Study of weathering effect on the thermal conductivity of polyvinyl chloride before and after silicon carbide addition as packaging materials. Iraqi Journal of Physics Vol. 14, no. 29 (Apr. 2016), pp.82-89.
https://search.emarefa.net/detail/BIM-722818

American Medical Association (AMA)

Hamid, Nahidah Jumah& Qasim, Hadir Walid. Study of weathering effect on the thermal conductivity of polyvinyl chloride before and after silicon carbide addition as packaging materials. Iraqi Journal of Physics. 2016. Vol. 14, no. 29, pp.82-89.
https://search.emarefa.net/detail/BIM-722818

Data Type

Journal Articles

Language

English

Notes

Includes bibliographical references : p. 88-89

Record ID

BIM-722818