烷基烯酮二聚体

介绍了改性烷基烯酮二聚体（AKD）中性施胶剂应用于书写纸的施胶工艺及其经济成本核算；

The sizing technology of the transform AKD sizing agent in writhing paper was introduced , and its cost was calculated .

烷基烯酮二聚体（AKD）的中（碱）性施胶系统中，腐浆及沉积物的产生和积累是产生纸张脏点、破洞，甚至引起断头等质量问题的主要原因。

Formation and accumulation of slimes and deposits are the major reasons inducing paper quality problems such as dirty spots , broken holes , and even cause the broken of paper in AKD sizing system .

纸品中烷基烯酮二聚体施胶剂的分析技术

Analytical Techniques for Alkyl Ketene Dimmer ( AKD ) in AKD Sized Paper Products

施胶技术的近期发展&以烷基烯酮二聚体进行中性施胶

Recent Development of Sizing Material & Alkyl Ketene Dimer ( AKD ) for Neutral Sizing

以丙三醇为增塑剂，将甲基纤维素、聚酰胺与烷基烯酮二聚体反应后制备出甲基纤维素／聚酰胺复合膜。

A composite film was prepared through the reaction of methylcellulose , polyamide , and alkyl ketene dimmer . Glycerol was used as a plasticizer .

力学性能测试表明，聚酰胺、烷基烯酮二聚体能够明显改善纤维素复合膜的力学性能，尤其是湿态拉伸强度。

The inclusion of polyamide and alkyl ketene dimmer improved the mechanical properties of methylcellulose , especially the wet tensile strength . Testing of biodegradation activity showed that both St.