摘要
以2,4-二异氰酸酯、松香和亚硫酸氢钠为原料,合成松香型造纸施胶剂。同时将此种施胶剂应用于施胶中,实验结果证明,此松香型施胶剂不但施胶效果好,而且,对纸张具有显著的增强作用。
Rosin-based polyurethane was synthesized by using 2,4-diisocyanate,rosin materials.When the rosin-based polyurethane is used as a paper sizing agent, it performance, but also significantly enhances paper strength
出处
《造纸化学品》
CAS
2009年第1期31-34,共4页
Paper Chemicals
关键词
松香
聚氨酯
施胶
rosin
polyurethane
sizing and sodium bisulfite not only shows as raw sizing
