| 高沸醇木质素-季戊四醇改性松香树脂的合成 |
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| 引用本文： | 高仁金,程贤甦,郑钻斌.高沸醇木质素-季戊四醇改性松香树脂的合成[J].生物质化学工程,2009,43(1):9-12. |
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| 作者姓名： | 高仁金 程贤甦 郑钻斌 |
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| 作者单位： | 1. 闽江学院, 化学与化学工程系, 福建, 福州, 350108;2. 福州大学, 材料科学与工程学院, 福建, 福州, 350002 |
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| 基金项目： | 福州市特殊人才基金，中国科学院广州化学所纤维素开放实验室基金，闽江学院科技育苗项目 |
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| 摘 要： | 利用高沸醇木质素、季戊四醇合成松香改性树脂,测定了改性树脂的软化点、酸值、黏度、DSC-TGA曲线,并与原料松香进行比较。实验结果表明高沸醇木质素可以替代部分季戊四醇改性松香树脂,松香通过高沸醇木质素、季戊四醇的改性,产品的软化点、酸值、黏度以及耐热稳定性得到改善。研究结果还表明用高沸醇木质素制备松香改性树脂比木质素磺酸钙效果更好。
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| 关 键 词： | 高沸醇木质素 季戊四醇 改性松香树脂 |
| 收稿时间： | 2008-06-06 |
Synthesis of HBS Lignin-pentaerythritol Modified Rosin Resins |
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| GAO Ren-jin,CHENG Xian-su,ZHENG Zuan-bin.Synthesis of HBS Lignin-pentaerythritol Modified Rosin Resins[J].Biomass Chemical Engineering,2009,43(1):9-12. |
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| Authors: | GAO Ren-jin CHENG Xian-su ZHENG Zuan-bin |
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| Affiliation: | 1. Department of Chemistry and Chemical Engineering, Minjiang University, Fuzhou 350108, China;2. College of Material Science and Engineering, Fuzhou University, Fuzhou 350002, China |
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| Abstract: | HBS lignin-pentaerythritol modified rosin resins were successfully synthesized from rosin,pentaerythritol and HBS lignin.These resins were characterized by softening point,acid value,viscosity,DSC-TGA,and compared with rosin.The results showed that HBS lignin could partially subsititute pentaerythritol to modity rosin resin.The properties of rosin resin,such as softening point,acid value,viscosity,and heat resistance,were improved by HBS lignin-pentaerythritol modification.The results showed that the modifi... |
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| Keywords: | HBS lignin pentaerythritol modified rosin resin |
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