TG-MS analysis of nitrile butadiene rubber blends (NBR/PVC) |
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Authors: | A Pappa K MikediA Agapiou S KarmaGC Pallis M StatheropoulosM Burke |
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Institution: | a National Technical University of Athens, School of Chemical Engineering, Field Analytical Chemistry and Technology Unit1, 9 Iroon Polytechniou Street, 157 73 Athens, Greece b QinetiQ Farnborough, GU14 0LX, UK |
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Abstract: | Blends of nitrile butadiene rubber (NBR) with polyvinyl chloride (PVC) are widely used in products such as hoses and seals. As part of a project that uses NBR/PVC blends for manufacturing forest fire hoses, blends of NBR/PVC with various inorganic fillers, such as Mg(OH)2, china clay (organic modified kaolin) and nano clay (organic modified bentonite) were studied by TG-MS. No significant changes were observed to the type of the polymers’ decomposition products, compared to that of NBR/PVC blend without additives. The most remarkable change was the absence of HCl from decomposition products in the presence of the Mg(OH)2 additive. |
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Keywords: | NBR/PVC TG-MS Polymer blends China clay Nano clay Forest fire hoses |
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