Anchorage of ASA on cellulose fibers in sizing development
Anchorage of ASA on cellulose fibers in sizing development
复制标题
浆料开发中 ASA 在纤维素纤维上的锚固
DOI：
10.3183/npprj-2015-30-04-p626-633
复制
发表时间：
2015-12
影响因子：
1.2
通讯作者：
Zhaoping Song
中科院分区：
文献类型：
--
作者：
Haidong Li;Wenxia Liu;Dehai Yu;Zhaoping Song
Whether ester is formed between ASA and cellulose fibers in its sizing development is disputable. Herein, an ASA emulsion co-stabilized by polyaluminum sulfate (PAS) and Laponite particles was used to investigate the anchorage of ASA on the cellulose fibers, which can avoid the misjudgement caused by possible ester formation between ASA and cationic starch, a conventional stabilizer of ASA emulsions. Filter paper and cellulose film were sized by dipping in either acetone solution or the particle stabilized ASA emulsion. After the sized samples were characterized by infrared spectroscopy and x-ray photoelectron spectroscopy, it was found that the cellulose substrates acquired their hydrophobicity by formation of ester bonds between ASA and cellulose fibers in the absence of aluminum sulfate in both acetone and aqueous medium although the internal sizing performance of the particle stabilized ASA emulsion depended in a great extent on the employment of aluminum sulfate. The hydrolysis of ASA severely lowered the sizing performance of ASA. The occurrence of free ASA and its hydrolysis product in paper decreased the hydrophobicity of the sized paper when the particle stabilized ASA emulsion was used as a sizing agent.
登录
查看更多内容
影响因子：
4.3
作者：
Yun Chen;X. Xiong;Guang Yang;Lina Zhang;Senlin Lei;Hui Liang;熊晓鹏
通讯作者：
Yun Chen;X. Xiong;Guang Yang;Lina Zhang;Senlin Lei;Hui Liang;熊晓鹏
影响因子：
0.6
作者：
J. M. Gess;D. S. Rende
通讯作者：
J. M. Gess;D. S. Rende
影响因子：
--
作者：
Masaki Nishiyama;A. Isogai;F. Onabe
通讯作者：
Masaki Nishiyama;A. Isogai;F. Onabe
DOI：
--
发表时间：
2008-09
期刊：
--
影响因子：
--
作者：
Wenxia Liu;Hua K. Liu;M. Chen;H. Xiao
通讯作者：
Wenxia Liu;Hua K. Liu;M. Chen;H. Xiao
锂皂石和 PAS 共稳定 ASA 乳液，具有高耐水解性和施胶效率
影响因子：
3
作者：
Liu, Wenxia;Zhang, Wei;Qian, Kaifeng;Wang, Huili
通讯作者：
Wang, Huili