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Suhawati Ibrahim

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Add  Chemical degradation of natural rubber latex in acidic medium catalysed by CoCl2 and (NH4) 2Fe(SO4)2
Authors: Suhawati Ibrahim | Asrul Mustafa | Tan, K. S.
Date: 2015-07-14 |2015-07-14 |2001–1 |2015 | | | | | | |
Subject: PRRIM | Journal Rubber Research | Chemistry and technology of rubber: general
Language: EN
Type: Article
Identifier: 15111768
Description: Liquid natural rubber (LNR) is a derivative of natural rubber (NR) which has a molecular weight of less than 50, 000 g/mol. In this study, LNR was prepared via chemical degradation reaction using hydr… More
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Add  Chemical depolymerisation of natural rubber in biphasic medium
Authors: Suhawati Ibrahim | Asrul Mustafa
Date: 2015-01-20 |2015-01-20 |2001–1 |2014 | | | | | | |
Subject: PRRIM | Others | Advanced Materials Research | Rubber chemistry, properties and testing
Language: EN
Type: Article
Identifier: valet-20150120-122455
Description: The molecular weight of natural rubber (NR) can be reduced via depolymerization reaction to produce liquid natural rubber (LNR) with a molecular weight less than 50 000 g/mol. In the reaction, hydroge… More
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Add  Effect of reagents concentration and ratio on degdradation of natural rubber latex in acidic medium
Authors: Suhawati Ibrahim | Asrul Mustafa
Date: 2015-01-20 |2015-01-20 |2001–1 |2014 | | | | | | |
Subject: PRRIM | Others | The Malaysian Journal of Analytical Sciences | Chemistry and technology of latex
Language: EN
Type: Article
Identifier: valet-20150120-123417
Description: The molecular weight of NR was reduced via degradation to liquid natural rubber (LNR) using hydrogen peroxide and sodium nitrite as reagents in latex solution. In this study, the reaction was carried … More
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Add  Improvements of liquid natural rubber and its potential applications
Authors: Suhawati Ibrahim | Asrul Mustafa
Date: 2014-01-30 |2014-01-30 |2001–1 |2013 | | | | | | |
Subject: PRRIM | MRB Rubber Technology Development | Chemistry and technology of rubber: general
Language: EN
Type: Article
Identifier: 16750373
Description: Commonly, natural rubber (NR) has a molecular weight of more than 500 kDa depending on various species and clones. Rubber molecules consist of chains made up of repeating units of isoprene molecules w… More
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