Application of Cationic Starch on Newsprint Paper Machine 阳离子变性淀粉在新闻纸机上的应用
The corn starch granules can be micronized by the modern powder machine. 采用现代粉体机械可制备微细化玉米淀粉。
The edible starch films with some intensity is made of potato starch by film machine. 以马铃薯淀粉为主要原料,通过制膜机制成了具有一定机械强度的可食性淀粉膜。
Compared with cationic starch and cationic polyacrylamide, the graft copolymer flocculant has better effect on flocculation of Weihe river water and machine water in paper making. 与阳离子淀粉和阳离子聚丙烯酰胺絮凝剂相比,接枝共聚物絮凝剂对渭河水及造纸网下白水的絮凝效果更好。
This paper introduces the modified starch as a surface sizing agent, and it also points that high solid content in the starch solution can reduce evaporation energy requirement and increase the efficiency of the paper machine. 介绍了作为表面施胶剂的改性淀粉。指出淀粉糊在固含量为18%时,可以显著提高表面强度,降低干燥负荷,提高纸机效率。
The rheological property of thermoplastic starch ( TPS) melt was measured with the utilization of continuous rheological measurement of testing machine. The response pattern of rheological properties of taro and wheat thermoplastic starch melts in the superposed vibration field was obtained. 借助试验机的流变测量功能,直接测量实验所得到的热塑性淀粉熔体的流变性能,得到基于芋头与小麦粉的两种热塑性淀粉的流变特性对复合外场的响应规律。
In order to make starch adhesive can be applied to high-speed sizing machine, it is required to paste rapidly at high temperature and produce bonding strength and must has good coating uniformity at the same time. 为了使淀粉胶粘剂能够适用于高速施胶机,要求淀粉胶粘剂固含量高、粘度低、糊化温度低,同时又具有很好的涂布均匀性和较高的粘接强度。