摘要
采用针叶木浆板为原料制备细小纤维,阔叶木浆板为原料制备标准纤维。加入不同量的细小纤维与填料共絮凝,改变它们的添加顺序,利用CPAM研究其共絮聚体的留着和对纸浆滤水性能的影响,结果表明:在阳离子聚丙烯酰胺作用下,填料和细小纤维的添加顺序影响浆料的滤水性和填料的留着,先加填料比先加细小纤维的浆料滤水性好,填料留着也高。
Softwood pulp board was chosen as the raw material and the broad-leaved wood pulp boards was chosen the standard raw. Different dosage of fines and fillers were added and the order of addition was changed. The results shows that the order of fines and fillers will have an influence on drainability and retention, Adding fillers has a better effect than adding fines.
出处
《湖南造纸》
2013年第4期3-6,11,共5页
Hunan Papermaking
