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Preparation of Styrene Acrylic Emulsion Surface Sizing Agent and Its Application
Pages: 9-11
Year: Issue:  3
Journal: Paper Chemicals

Abstract: 采用苯乙烯和丙烯酸酯合成了一种新型的表面施胶剂.分别利用红外光谱、激光衍射粒度分析仪和颗粒电荷测定仪对其结构性能、粒径分布及表观电荷密度进行表征测定,并对其应用性能进行研究.结果表明,合成的表面施胶剂粒径细小、粒度分布均匀,体积平均粒径为107 nm,均一性为0.250 2,带正电荷,电荷密度为747 μeq/g.采用此施胶剂对纸张进行表面施胶后,纸张施胶度提高,白度和裂断长亦有所提高;将其与氧化...
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