Penyediaan adunan LDPE/LNR melalui penyebaran emulsi = Preparation of LDPE/LNR blend via emulsion dispersion

Low density polyethylene (LDPE)/ liquid natural rubber (LNR) blends with the composition of 100LDPE/0LNR, 70LDPE/ 30LNR, 60LDPE/40LNR and 40LDPE/60LNR were prepared via dispersion of LDPE and LNR emulsion. LNR was obtained via photochemical sensitization of natural rubber (NR). Emulsion of LNR was...

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Main Authors:	Rusli Daik, Yee, Lee Ching
Format:	Article
Language:	English
Published:	Universiti Kebangsaan Malaysia 2007
Online Access:	http://journalarticle.ukm.my/107/ http://journalarticle.ukm.my/107/ http://journalarticle.ukm.my/107/1/1.pdf

id	ukm-107
recordtype	eprints
spelling	ukm-1072016-12-14T06:26:25Z http://journalarticle.ukm.my/107/ Penyediaan adunan LDPE/LNR melalui penyebaran emulsi = Preparation of LDPE/LNR blend via emulsion dispersion Rusli Daik, Yee, Lee Ching, Low density polyethylene (LDPE)/ liquid natural rubber (LNR) blends with the composition of 100LDPE/0LNR, 70LDPE/ 30LNR, 60LDPE/40LNR and 40LDPE/60LNR were prepared via dispersion of LDPE and LNR emulsion. LNR was obtained via photochemical sensitization of natural rubber (NR). Emulsion of LNR was prepared by using sodium dodecyl sulfate (SDS) and 1-hexanol as the emulsifier and co- emulsifier respectively. Emulsion of LDPE was prepared in the same way by using LDPE solution in carbon tetrachloride, SDS and 1-hexanol. LDPE/LNR blends were prepared via mixing of LNR and LDPE emulsions. Mechanical properties of the blends were analyzed by tensile, hardness and impact test. Optimum mechanical properties were observed for composite with composition of 60LDPE/40LNR that showed the maximum value of stress and strain. The glass transition temperature, Tg, of the blends as obtained from differential scanning calorimetric (DSC) showed that the blends were homogeneous. Morphology study by using scanning electron microscopy (SEM) also indicates the homogeneity of LDPE/LNR blends produced. Universiti Kebangsaan Malaysia 2007-12 Article PeerReviewed application/pdf en http://journalarticle.ukm.my/107/1/1.pdf Rusli Daik, and Yee, Lee Ching, (2007) Penyediaan adunan LDPE/LNR melalui penyebaran emulsi = Preparation of LDPE/LNR blend via emulsion dispersion. Sains Malaysiana, 36 (2). pp. 183-188. ISSN 0126-6039 http://pkukmweb.ukm.my/~jsm/kandungan.html
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Kebangasaan Malaysia
building	UKM Institutional Repository
collection	Online Access
language	English
description	Low density polyethylene (LDPE)/ liquid natural rubber (LNR) blends with the composition of 100LDPE/0LNR, 70LDPE/ 30LNR, 60LDPE/40LNR and 40LDPE/60LNR were prepared via dispersion of LDPE and LNR emulsion. LNR was obtained via photochemical sensitization of natural rubber (NR). Emulsion of LNR was prepared by using sodium dodecyl sulfate (SDS) and 1-hexanol as the emulsifier and co- emulsifier respectively. Emulsion of LDPE was prepared in the same way by using LDPE solution in carbon tetrachloride, SDS and 1-hexanol. LDPE/LNR blends were prepared via mixing of LNR and LDPE emulsions. Mechanical properties of the blends were analyzed by tensile, hardness and impact test. Optimum mechanical properties were observed for composite with composition of 60LDPE/40LNR that showed the maximum value of stress and strain. The glass transition temperature, Tg, of the blends as obtained from differential scanning calorimetric (DSC) showed that the blends were homogeneous. Morphology study by using scanning electron microscopy (SEM) also indicates the homogeneity of LDPE/LNR blends produced.
format	Article
author	Rusli Daik, Yee, Lee Ching,
spellingShingle	Rusli Daik, Yee, Lee Ching, Penyediaan adunan LDPE/LNR melalui penyebaran emulsi = Preparation of LDPE/LNR blend via emulsion dispersion
author_facet	Rusli Daik, Yee, Lee Ching,
author_sort	Rusli Daik,
title	Penyediaan adunan LDPE/LNR melalui penyebaran emulsi = Preparation of LDPE/LNR blend via emulsion dispersion
title_short	Penyediaan adunan LDPE/LNR melalui penyebaran emulsi = Preparation of LDPE/LNR blend via emulsion dispersion
title_full	Penyediaan adunan LDPE/LNR melalui penyebaran emulsi = Preparation of LDPE/LNR blend via emulsion dispersion
title_fullStr	Penyediaan adunan LDPE/LNR melalui penyebaran emulsi = Preparation of LDPE/LNR blend via emulsion dispersion
title_full_unstemmed	Penyediaan adunan LDPE/LNR melalui penyebaran emulsi = Preparation of LDPE/LNR blend via emulsion dispersion
title_sort	penyediaan adunan ldpe/lnr melalui penyebaran emulsi = preparation of ldpe/lnr blend via emulsion dispersion
publisher	Universiti Kebangsaan Malaysia
publishDate	2007
url	http://journalarticle.ukm.my/107/ http://journalarticle.ukm.my/107/ http://journalarticle.ukm.my/107/1/1.pdf
first_indexed	2023-09-18T19:01:00Z
last_indexed	2023-09-18T19:01:00Z
_version_	1777403072630226944

Penyediaan adunan LDPE/LNR melalui penyebaran emulsi = Preparation of LDPE/LNR blend via emulsion dispersion

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