| 提高我厂改性沥青感温性能指数 |
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| 引用本文： | 张锦华,沈艺,王亚明. 提高我厂改性沥青感温性能指数[J]. 石油沥青, 2008, 22(1): 34-36 |
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| 作者姓名： | 张锦华 沈艺 王亚明 |
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| 作者单位： | 新星石油泰州石油化工总厂,泰州,225300 |
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| 摘 要： | 针对我厂改性沥青感温性能指数不达标的原因，用SBS聚合物的改性沥青机理和相分离机理进行了分析，提出了改进措施，并在生产中进行了验证，提高了感温性能指数。
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| 关 键 词： | SBS改性沥青 中海36-1沥青 感温性能指数 组分系数 |
Improve the temperature susceptibility of our modified asphalt |
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| Zhang Jinhua,Shen Yi,Wang Yaming. Improve the temperature susceptibility of our modified asphalt[J]. Petroleum Asphalt, 2008, 22(1): 34-36 |
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| Authors: | Zhang Jinhua Shen Yi Wang Yaming |
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| Affiliation: | Zhang Jinhua, Shen Yi, Wang Yaming(Taizhou Petrochemical Complex, Star Petroleum Co. ,Ltd Taizhou 225300, China) |
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| Abstract: | Based on the mechanisms of modifying the asphalt with SBS polymers and phase separation, the factors which results in the disqualification of the temperature susceptibility of our modified asphalt were analyzed. Improvement measures had been put forward and applied in the commercial production. PI index had been successfully enhanced. |
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| Keywords: | SBS modified asphalt CNOOC asphalt 36-1 Penetration index （PI） Component index （CI） |
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