Thermal properties of hydrogenated liquid natural rubber

Thermal properties of hydrogenated liquid natural rubber

Natural rubber (NR) was modified to form liquid natural rubber (LNR) via photooxidative degradation. Hydrogenated liquid natural rubber (HLNR) was synthesized by using diimide as source of hydrogen which the diimide is produced by thermolysis of p-toluenesulfonyl hydrazide (TSH). The structure of HL...

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Bibliographische Detailangaben
Hauptverfasser: Naharullah, Jamaluddin, Ibrahim, Abdullah, Yusoff Siti Fairus M
Format: Tagungsbericht
Sprache:eng
Schlagworte:
COMPARATIVE EVALUATIONS
DECOMPOSITION
Diimide
FOURIER TRANSFORMATION
Fourier transforms
Gloves
HYDRAZIDES
HYDROGEN
Hydrogen storage
HYDROGENATION
Infrared analysis
LIQUIDS
MATERIALS SCIENCE
NATURAL RUBBER
NMR
NMR SPECTRA
Nuclear magnetic resonance
THERMAL GRAVIMETRIC ANALYSIS
THERMODYNAMIC PROPERTIES
Thermogravimetric analysis
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Beschreibung
Zusammenfassung:Natural rubber (NR) was modified to form liquid natural rubber (LNR) via photooxidative degradation. Hydrogenated liquid natural rubber (HLNR) was synthesized by using diimide as source of hydrogen which the diimide is produced by thermolysis of p-toluenesulfonyl hydrazide (TSH). The structure of HLNR was characterized by determining the changes of main peaks in Fourier Transform infrared and nuclear magnetic resonance spectra after hydrogenation. Thermogravimetric analysis showed that the HLNR had higher decomposition temperature compared to LNR and the decomposition temperature is directly proportional to the percentage of conversion.
ISSN:0094-243X
1551-7616
DOI:10.1063/1.4931315