Ageing resistance and network structures of some commercial natural rubber gloves


Citation

Asrul Mustafa, . and Davies R. T., . and Cook S., . Ageing resistance and network structures of some commercial natural rubber gloves. pp. 207-220. ISSN 1511-1768

Abstract

Three methods were used to compare the effect of ageing on some commercial natural rubber gloves. Tensile testing and oxygen absorption measurements were carried out on the gloves and a network visualisation technique using transmission electron microscopy (TEM) was utilised to study rubber microstructure. The ageing resistance of natural rubber gloves was shown to be affected by the nature of surface treatment or modification employed. Gloves that had been chlorinated were found to be lose tensile strength on ageing to a greater degree than the other polymer-coated gloves investigated. The TEM images revealed that the reduction in tensile properties was accompanied by some visible changes in the rubber network structure. However in this work the oxygen absorption of the gloves was shown not to correlate with ageing resistance.


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Abstract

Three methods were used to compare the effect of ageing on some commercial natural rubber gloves. Tensile testing and oxygen absorption measurements were carried out on the gloves and a network visualisation technique using transmission electron microscopy (TEM) was utilised to study rubber microstructure. The ageing resistance of natural rubber gloves was shown to be affected by the nature of surface treatment or modification employed. Gloves that had been chlorinated were found to be lose tensile strength on ageing to a greater degree than the other polymer-coated gloves investigated. The TEM images revealed that the reduction in tensile properties was accompanied by some visible changes in the rubber network structure. However in this work the oxygen absorption of the gloves was shown not to correlate with ageing resistance.

Additional Metadata

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Item Type: Article
AGROVOC Term: Natural rubber
AGROVOC Term: Ageing
AGROVOC Term: Network analysis
AGROVOC Term: Tensile strength
AGROVOC Term: Oxygen
AGROVOC Term: Electronic data transmission
AGROVOC Term: Electron microscopy
AGROVOC Term: Microstructure (morphology)
AGROVOC Term: Surface area
AGROVOC Term: Polymers
Depositing User: Ms. Suzila Mohamad Kasim
Last Modified: 24 Apr 2025 06:28
URI: http://webagris.upm.edu.my/id/eprint/23162

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