摘要
随着现代科学技术的发展，纸张的用途越来越广泛。现代的很多纸和纸制品在使用时会接触到水或者在水中应用和加工，湿强纸种的需求量越来越大。在生产卫生用纸和各种在水中应用和加工的特种纸和功能纸时．必不可少地要添加湿强剂。一次性消费纸品的发展更是激励了湿强剂的加速生产和研发．另外，限制塑料包装的环保要求势必会导致湿强包装纸应用的增加。
Most common paper wet-strength agents are urea-formaldehyde (UF) , melamine formaldehyde (MF) , and polyaminoamide-epichlorohydrin (PAE) resins. But they all can cause environmental issues. Therefore, environment-friendly wet-strength additives have been studied widely at home and abroad, which are introduced in this article. The most development works of wet-strength improving agents for paper domestically are focused on the improvement of traditional resins used as wet-strength improvers, but series of novel types of strengthening agents are developed abroad. Anyway, environment-friendly wet-strength additives with low cost and high performance will still be the important research direction.
出处
《精细与专用化学品》
CAS
2009年第15期15-18,共4页
Fine and Specialty Chemicals
关键词
湿强剂
环境友好型
现代科学技术
卫生用纸
环保要求
塑料包装
应用
纸制品
environment-friendly
wet-strength additives
urea-formaldehyde
melamine formaldehyde
polyaminoamide-epichlorohydrin
