Preparation and investigation of modified PVA by formaldehyde, urea and TDI
Author(s): Zhang Xiaobo, Dai Yatang
Pages: 44-47
Year: 2006 Issue: 7
Journal: NEW CHEMICAL MATERIALS
Keyword: 甲醛; 尿素; 甲苯二异氰酸酯; 聚乙烯醇; 改性;
Abstract: 采用正交实验方法,研究了甲醛、尿素和甲苯二异氰酸酯对聚乙烯醇的疏水改性,并分析了合成条件对其固含量、黏度、溶出率和交联度的影响.
Pages: 44-47
Year: 2006 Issue: 7
Journal: NEW CHEMICAL MATERIALS
Keyword: 甲醛; 尿素; 甲苯二异氰酸酯; 聚乙烯醇; 改性;
Abstract: 采用正交实验方法,研究了甲醛、尿素和甲苯二异氰酸酯对聚乙烯醇的疏水改性,并分析了合成条件对其固含量、黏度、溶出率和交联度的影响.
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