| 磺化三聚氰胺甲醛树脂与金属钙离子的复合物对水泥的作用 |
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| 引用本文： | 冯枫,曾繁森,陈志泉,宁平,任力.磺化三聚氰胺甲醛树脂与金属钙离子的复合物对水泥的作用[J].离子交换与吸附,2000,16(2):147-154. |
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| 作者姓名： | 冯枫 曾繁森 陈志泉 宁平 任力 |
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| 作者单位： | 华南理工大学高分子系,广州,510641 |
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| 基金项目： | 国家自然科学基金!29574158 |
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| 摘 要： | 研究了磺化三聚氰胺甲醛树脂（SMF）与金属钙离子的复合物SMF-Ca^2 对水泥的作用，从对水泥吸附、水化等研究结果表明，SMF和Ca^2 间存在着一定的化学作用。在水泥砂浆中加入SMF-Ca^2 复合物比加入纯的SMF树脂能使减水率、抗压强度、抗折强度获得更大的提高。
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| 关 键 词： | 磺化三聚氰胺甲醛树脂 金属钙离子 复合物 阴离子树脂 混凝土 超塑化剂 减水剂 吸附 水化 |
Effect of Complex of the Sulfonated Melamine Formaldehyde Resin (SMF) and Ca2+ on Cement |
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| FENG Feng,ZENG Fansen,CHEN Zhiquan,NING Ping,REN Li.Effect of Complex of the Sulfonated Melamine Formaldehyde Resin (SMF) and Ca2+ on Cement[J].Ion Exchange and Adsorption,2000,16(2):147-154. |
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| Authors: | FENG Feng ZENG Fansen CHEN Zhiquan NING Ping REN Li |
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| Abstract: | Effect of complete (SMF-Ca2 ) of the Sulfonated Melamine Formaldehyde Resin (SMF) and Ca2 on cement was investigated. From detecting sorption and hydration of the cement, it has been found that there was chemical action between SMF and Ca2 . The cement mortar with SMFAla2 has higher compressive strength and flexural strength than with pure SMF additional. The former has more obvious water reduction effect on the cement. |
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| Keywords: | Anionic resin Sulfonated resin Concrete superplastizer |
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