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纤维素纤维局部化学改性的研究3.经氨基聚酰胺表氯醇树脂(PAAE)熟化后羧甲基纤维素(CMC)对湿强度发展的影响
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《国际造纸》 2002年第5期63-63,共1页
关键词 造纸 纸浆 羧甲基纤维素 纤维素纤维 局部化学改性 氨基酰胺树脂 熟化 湿强度
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PREPARATION AND CHARACTERISATION OF HYDROPHOBIC AND CATIONIC MONTMORILLONITE
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作者 W. Liu Y. Ni H. Xiao 《天津科技大学学报》 CAS 2004年第A01期242-246,共5页
Hydrophilic and cationic montmorillonite is desirable for pitch control in the pulp and paper industry. In this paper, polyaminoamide - epichlorohydrin (PAE) modified montmorillonite was prepared. The modified montmor... Hydrophilic and cationic montmorillonite is desirable for pitch control in the pulp and paper industry. In this paper, polyaminoamide - epichlorohydrin (PAE) modified montmorillonite was prepared. The modified montmorillonite was characterized using X-ray diffraction, FTIR and thermal gravimetric analysis. The amount of PAE intercalated and cationic charge densities of the modified montmorillonite were determined. Finally, it was found that both the solution and melt-intercalated samples with different charge densities exhibited strong interactions with dispersed colloidal rosin acid. 展开更多
关键词 蒙脱土 聚氨基酰胺表氯醇 疏水性 阳离子负载 节矩控制 造纸工业
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