Studies On Cleaning Efficiency Of Various Natural Rubber Latex Cleaning Compounds

Studies On Cleaning Efficiency Of Various Natural Rubber Latex Cleaning Compounds

Natural rubber latex cleaning compound was prepared by using three types of natural rubber (NR) latex; high ammonia (HA) NR latex, industrial latex compound (ILC) and raw waste latex (RWL). Each of latex types was compounded with two types of cleaning agent which were monoethanolamine (MEA) and diet...

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Main Author: Dzulkafly, Nuur Syuhada
Format: Thesis
Language:English
Published: 2018
Subjects:
T Technology
Online Access:http://eprints.usm.my/46674/1/Studies%20On%20Cleaning%20Efficiency%20Of%20Various%20Natural%20Rubber%20Latex%20Cleaning%20Compounds.pdf
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spelling my-usm-ep.466742021-11-17T03:42:13Z Studies On Cleaning Efficiency Of Various Natural Rubber Latex Cleaning Compounds 2018-05-01 Dzulkafly, Nuur Syuhada T Technology TA401-492 Materials of engineering and construction. Mechanics of materials Natural rubber latex cleaning compound was prepared by using three types of natural rubber (NR) latex; high ammonia (HA) NR latex, industrial latex compound (ILC) and raw waste latex (RWL). Each of latex types was compounded with two types of cleaning agent which were monoethanolamine (MEA) and diethylene glycol (DEG) at various loadings; 1 per hundred rubber (phr), 3 phr and 5 phr. The mechanical and cleaning effectiveness properties of the NR latex cleaning compound were investigated. Next, HA NR latex cleaning compound at 3 phr of MEA cleaning agent was compounded with calcium carbonate (CaCO3) to investigate the mechanical properties and the cleaning effectiveness of the HA NR latex cleaning compound. The HA NR latex cleaning compound with 30 phr of CaCO3 at 3 phr of MEA was used to determine the suitable application technique which are brush, spray and coagulant spray application technique. Overall, the suitable cleaning agent to be added to the NR latex cleaning compound is MEA at 3 phr and ILC was found to have the best cleaning effectiveness. The mechanical properties of the HA NR latex added with CaCO3 cleaning compound was found to be reduced with the increased of CaCO3. However, the cleaning effectiveness of the HA NR latex cleaning compound was found to be improved with increased loading of CaCO3 and 30 phr of CaCO3 was considered as the optimum loading. Among three different types of application techniques, spray method is found as the best application technique since it gives fastest drying time and better cleaning effectiveness. 2018-05 Thesis http://eprints.usm.my/46674/ http://eprints.usm.my/46674/1/Studies%20On%20Cleaning%20Efficiency%20Of%20Various%20Natural%20Rubber%20Latex%20Cleaning%20Compounds.pdf application/pdf en public masters Universiti Sains Malaysia Pusat Pengajian Kejuruteraan Bahan & Sumber Mineral
institution Universiti Sains Malaysia
collection USM Institutional Repository
language English
topic T Technology
T Technology
spellingShingle T Technology
T Technology
Dzulkafly, Nuur Syuhada
Studies On Cleaning Efficiency Of Various Natural Rubber Latex Cleaning Compounds
description Natural rubber latex cleaning compound was prepared by using three types of natural rubber (NR) latex; high ammonia (HA) NR latex, industrial latex compound (ILC) and raw waste latex (RWL). Each of latex types was compounded with two types of cleaning agent which were monoethanolamine (MEA) and diethylene glycol (DEG) at various loadings; 1 per hundred rubber (phr), 3 phr and 5 phr. The mechanical and cleaning effectiveness properties of the NR latex cleaning compound were investigated. Next, HA NR latex cleaning compound at 3 phr of MEA cleaning agent was compounded with calcium carbonate (CaCO3) to investigate the mechanical properties and the cleaning effectiveness of the HA NR latex cleaning compound. The HA NR latex cleaning compound with 30 phr of CaCO3 at 3 phr of MEA was used to determine the suitable application technique which are brush, spray and coagulant spray application technique. Overall, the suitable cleaning agent to be added to the NR latex cleaning compound is MEA at 3 phr and ILC was found to have the best cleaning effectiveness. The mechanical properties of the HA NR latex added with CaCO3 cleaning compound was found to be reduced with the increased of CaCO3. However, the cleaning effectiveness of the HA NR latex cleaning compound was found to be improved with increased loading of CaCO3 and 30 phr of CaCO3 was considered as the optimum loading. Among three different types of application techniques, spray method is found as the best application technique since it gives fastest drying time and better cleaning effectiveness.
format Thesis
qualification_level Master's degree
author Dzulkafly, Nuur Syuhada
author_facet Dzulkafly, Nuur Syuhada
author_sort Dzulkafly, Nuur Syuhada
title Studies On Cleaning Efficiency Of Various Natural Rubber Latex Cleaning Compounds
title_short Studies On Cleaning Efficiency Of Various Natural Rubber Latex Cleaning Compounds
title_full Studies On Cleaning Efficiency Of Various Natural Rubber Latex Cleaning Compounds
title_fullStr Studies On Cleaning Efficiency Of Various Natural Rubber Latex Cleaning Compounds
title_full_unstemmed Studies On Cleaning Efficiency Of Various Natural Rubber Latex Cleaning Compounds
title_sort studies on cleaning efficiency of various natural rubber latex cleaning compounds
granting_institution Universiti Sains Malaysia
granting_department Pusat Pengajian Kejuruteraan Bahan & Sumber Mineral
publishDate 2018
url http://eprints.usm.my/46674/1/Studies%20On%20Cleaning%20Efficiency%20Of%20Various%20Natural%20Rubber%20Latex%20Cleaning%20Compounds.pdf
_version_ 1747821709893828608

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