摘要
研究使用酚醛树脂作为表面施胶剂对瓦楞原纸性能的影响,结果表明,瓦楞原纸经酚醛树脂表面施胶后,环压强度显著提高,耐破度有所下降;氧化淀粉对酚醛树脂有协同增强效应和改善液体吸收效应;酚醛树脂熟化程度越高,越不利于纸张的碎解、疏解。
In this paper,phenolic resin was employed as surface sizing agent to improve the Properties of corrugated base paper.Through our research,we found that it could markedly increase the ring-crush strength of corrugated base paper,decreasing the bursting strength.Starch and phenolic resin have synergy enhanced,achieved good liquid absorption effects.The more fully harder phenolic resin was,the more disadvantageous to beating and untwining of paper.
作者
彭鹏杰
PENG Peng-jie(Pingxiang Comprehensive Inspection,Testing and Certification Institute Product Quality Inspection Institute,Pingxiang 337000,China)
出处
《黑龙江造纸》
2021年第3期6-9,共4页
Heilongjiang Pulp & Paper
关键词
酚醛树脂
表面施胶
环压强度
吸收性能
phenolic resin
surface sizing
ring crush strength
absorbability
