| 光谱学与光谱分析 |
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| Analysis of Modifying Polymer in the Modified Asphaltum Waterproof Membrane |
| DU Zhen-xia, LIU Shan |
| Analytic Center, Beijing University of Chemical Technology, Beijing 100029, China |
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Abstract The waterproof roller sheet of modified asphaltum is extensively used in many waterproof constructions. The modified asphaltum by polymer is of good performance, such as cold-resistant, high intension etc. In the present paper, the modifying polymer was seperated from the waterproof membrane of modified asphaltum. The structure of the modifying polymer was identified by IR, <sub>13C NMR, and Py-GC/MS. The results show that the polymers are SBS and polyisobutylene.
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Received: 2005-03-18
Accepted: 2005-08-08
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Corresponding Authors:
DU Zhen-xia
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| Cite this article: |
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DU Zhen-xia,LIU Shan. Analysis of Modifying Polymer in the Modified Asphaltum Waterproof Membrane [J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2006, 26(07): 1246-1248.
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| URL: |
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https://www.gpxygpfx.com/EN/Y2006/V26/I07/1246 |
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