| 耐盐高吸水性树脂的合成与性能 |
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| 引用本文： | 张宝华 张剑秋 等. 耐盐高吸水性树脂的合成与性能[J]. 上海化工, 2001, 26(24): 16-17,21 |
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| 作者姓名： | 张宝华 张剑秋 等 |
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| 作者单位： | 上海大学环境化工学院化工系 上海２０００７２(张宝华，张剑秋)，上海大学环境化工学院化工系 上海２０００７２(孙莹) |
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| 摘 要： | 试验以丙烯酸为单体，氢氧化钠为中和试剂，以亚甲基双丙烯酰胺为交联剂，过硫酸铵为引发剂，并加入不同量的自制丙烯酸酯，在一定的温度下得到不同吸水能力的高吸水性树脂，发现一定比例的自制丙烯酸酯的加入，可以明显提高高吸水性树脂的吸水能力和耐盐能力。
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| 关 键 词： | 高吸水性树脂 丙烯酸 耐盐性 合成 性能 |
Synthesis and Property of Super Absorbent Resin with Salt - Resistance |
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| Zhang Baohua Zhang Jianqiu Sun Ying. Synthesis and Property of Super Absorbent Resin with Salt - Resistance[J]. Shanghai Chemical Industry, 2001, 26(24): 16-17,21 |
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| Authors: | Zhang Baohua Zhang Jianqiu Sun Ying |
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| Affiliation: | Zhang Baohua Zhang Jianqiu Sun Ying |
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| Abstract: | Super absorbent resin with salt - resistance was obtained by water solution polymerization which used partly neutralized acrylic acid and acrylic ester self - synthesized as monomers, N, N - methylene diacrylamide as the cross -linking agent ami the persulfuric amide as initiator. It was found that the super absorbent resin with high water (or 0. 9% normal saline) absorption power could be obtained when the content of the acrylic ester self - synthesized was proper. |
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| Keywords: | Super absorbent resin Acrylic acid Salt - resistance. |
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