Phase Behaviour and Physical Properties of Sulphonated Methyl Ester and Fatty Alcohol Ether Sulphate Mixtures.

Sulphonated Methyl Ester (SME) and Fatty Alcohol Ether Sulphated (FAES) are anionic surfactants produced from palm oil. SME and FAES are widely used in detergent but their phase behaviour in ternary phase system is little known. The phase behaviour in ternary system has been studied at 70°C under vi...

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Main Author:	Husin, Mohd Zaihanif
Format:	Thesis
Language:	English English
Published:	2007
Subjects:	Sulfonated oils. Fatty alcohols.
Online Access:	http://psasir.upm.edu.my/id/eprint/5081/1/FS_2007_55.pdf
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id	my-upm-ir.5081
record_format	uketd_dc
spelling	my-upm-ir.50812013-05-27T07:20:16Z Phase Behaviour and Physical Properties of Sulphonated Methyl Ester and Fatty Alcohol Ether Sulphate Mixtures. 2007 Husin, Mohd Zaihanif Sulphonated Methyl Ester (SME) and Fatty Alcohol Ether Sulphated (FAES) are anionic surfactants produced from palm oil. SME and FAES are widely used in detergent but their phase behaviour in ternary phase system is little known. The phase behaviour in ternary system has been studied at 70°C under visual observation by polarizing light and they were confirmed by polarization microscope. The microspical study of the composition through polarized light enables identification of the mesomorphic structures present in the system. The study of ternary phase system in combination of SME/ FAES/ Water, SME/ FAES/ 2% NaCl Solution, SME / FAES (60/40)/ Propylene Glycol/ 2% NaCl Solution and SME / FAES (60/40)/ Soap/ 2% NaCl Solution at 70°C. The optical pattern of lamellar liquid crystals has shown a maltese crosses, oily streak and striated textures when observed under a polarizing microscope The study of ternary system leads to the understanding of physico-chemical aspects and allows the contribution of the different components to a detergent formulation to be developed. This formulation was formulated at the liquid crystalline region which was confirmed via polarizing microscope. Liquid crystal is usually highly stable against phase separation and effective in the removal of oily and greasy soil. The formulated liquid detergents, i.e. liquid dish washing, gel dish washing, hand liquid soap, floor cleaner and liquid laundry detergent were found to have comparable or slightly better properties compared to commercials samples in terms of detergency, wetting power, foaming power and stability. The pH and viscosity are comparable with the commercial product. Sulfonated oils. Fatty alcohols. 2007 Thesis http://psasir.upm.edu.my/id/eprint/5081/ http://psasir.upm.edu.my/id/eprint/5081/1/FS_2007_55.pdf application/pdf en public masters Universiti Putra Malaysia Sulfonated oils. Fatty alcohols. Faculty of Science English
institution	Universiti Putra Malaysia
collection	PSAS Institutional Repository
language	English English
topic	Sulfonated oils. Fatty alcohols.
spellingShingle	Sulfonated oils. Fatty alcohols. Husin, Mohd Zaihanif Phase Behaviour and Physical Properties of Sulphonated Methyl Ester and Fatty Alcohol Ether Sulphate Mixtures.
description	Sulphonated Methyl Ester (SME) and Fatty Alcohol Ether Sulphated (FAES) are anionic surfactants produced from palm oil. SME and FAES are widely used in detergent but their phase behaviour in ternary phase system is little known. The phase behaviour in ternary system has been studied at 70°C under visual observation by polarizing light and they were confirmed by polarization microscope. The microspical study of the composition through polarized light enables identification of the mesomorphic structures present in the system. The study of ternary phase system in combination of SME/ FAES/ Water, SME/ FAES/ 2% NaCl Solution, SME / FAES (60/40)/ Propylene Glycol/ 2% NaCl Solution and SME / FAES (60/40)/ Soap/ 2% NaCl Solution at 70°C. The optical pattern of lamellar liquid crystals has shown a maltese crosses, oily streak and striated textures when observed under a polarizing microscope The study of ternary system leads to the understanding of physico-chemical aspects and allows the contribution of the different components to a detergent formulation to be developed. This formulation was formulated at the liquid crystalline region which was confirmed via polarizing microscope. Liquid crystal is usually highly stable against phase separation and effective in the removal of oily and greasy soil. The formulated liquid detergents, i.e. liquid dish washing, gel dish washing, hand liquid soap, floor cleaner and liquid laundry detergent were found to have comparable or slightly better properties compared to commercials samples in terms of detergency, wetting power, foaming power and stability. The pH and viscosity are comparable with the commercial product.
format	Thesis
qualification_level	Master's degree
author	Husin, Mohd Zaihanif
author_facet	Husin, Mohd Zaihanif
author_sort	Husin, Mohd Zaihanif
title	Phase Behaviour and Physical Properties of Sulphonated Methyl Ester and Fatty Alcohol Ether Sulphate Mixtures.
title_short	Phase Behaviour and Physical Properties of Sulphonated Methyl Ester and Fatty Alcohol Ether Sulphate Mixtures.
title_full	Phase Behaviour and Physical Properties of Sulphonated Methyl Ester and Fatty Alcohol Ether Sulphate Mixtures.
title_fullStr	Phase Behaviour and Physical Properties of Sulphonated Methyl Ester and Fatty Alcohol Ether Sulphate Mixtures.
title_full_unstemmed	Phase Behaviour and Physical Properties of Sulphonated Methyl Ester and Fatty Alcohol Ether Sulphate Mixtures.
title_sort	phase behaviour and physical properties of sulphonated methyl ester and fatty alcohol ether sulphate mixtures.
granting_institution	Universiti Putra Malaysia
granting_department	Faculty of Science
publishDate	2007
url	http://psasir.upm.edu.my/id/eprint/5081/1/FS_2007_55.pdf
_version_	1747810346883612672

Phase Behaviour and Physical Properties of Sulphonated Methyl Ester and Fatty Alcohol Ether Sulphate Mixtures.

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