| SBS改性沥青热储存过程中软化点衰减机理分析 |
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| 引用本文： | 原健安,钟青华,纪东. SBS改性沥青热储存过程中软化点衰减机理分析[J]. 石油沥青, 2003, 17(2): 39-42 |
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| 作者姓名： | 原健安 钟青华 纪东 |
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| 作者单位： | 1. 长安大学,西安,710064
2. 深圳清华路安特新材料研发中心 |
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| 摘 要： | 对多种SBS改性沥青热储存过程中软化点变化进行了试验，发现软化点的衰减虽然是SBS改性沥青的共性，但衰减的程度与基质沥青的性质有较大关系。
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| 关 键 词： | SBS改性沥青 热储存 软化点 衰减机理 聚合物 |
| 修稿时间： | 2002-12-13 |
Research on the Softening Point Decreasing Mechanism of SBS Modified Asphalt during Hot Storage |
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| Yuan Jian'an Zhong Qing hua JI Dong Chang'an University. Research on the Softening Point Decreasing Mechanism of SBS Modified Asphalt during Hot Storage[J]. Petroleum Asphalt, 2003, 17(2): 39-42 |
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| Authors: | Yuan Jian'an Zhong Qing hua JI Dong Chang'an University |
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| Affiliation: | Xi'an 710064 |
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| Abstract: | The softening point decreasing mechanism of SBS modified asphalt during its hot storage was studied and the result show that the decreasing behavior bears much relation to the properties of base asphalt even though this phenomena occurs in all types of SBS modified asphalt. |
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| Keywords: | Modified asphalt Softening point Hot storage |
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