| 多功能造纸助剂TX-PAMST的研制 |
| |
| 引用本文： | 杨锋伟,陈少平,陈建尧,林超强.多功能造纸助剂TX-PAMST的研制[J].上海造纸,2010(6):47-48,62. |
| |
| 作者姓名： | 杨锋伟 陈少平 陈建尧 林超强 |
| |
| 作者单位： | 福建师范大学化学与材料学院,福建福州350007 |
| |
| 摘 要： | 通过丙烯酰胺-苯乙烯共聚物乳液的霍夫曼反应制备了多功能造纸助剂TX-PAMST。在近中性造纸条件下,TX-PAMST乳液对再生瓦楞纸的抄造具有显著的助滤助留和纸张增强作用。在添加量w（TX-PAMST）=0.2%（对绝干浆）时,纸张的环压指数和干抗张指数分别提高36.8%和24.5%,打浆度和白水浊度分别降低了29.9%和57.4%。
|
| 关 键 词： | 苯乙烯 丙烯酰胺 环压指数 抗张指数 助滤助留 |
Development of Multifunctional Additive TX-PAMST for Paper Making |
| |
| Yang Fengwei Chen Shaoping Chen Jianyao Lin Chaoqiang.Development of Multifunctional Additive TX-PAMST for Paper Making[J].Shanghai Paper Making,2010(6):47-48,62. |
| |
| Authors: | Yang Fengwei Chen Shaoping Chen Jianyao Lin Chaoqiang |
| |
| Affiliation: | Yang Fengwei Chen Shaoping Chen Jianyao Lin Chaoqiang (College of Chemistry and Materials,Fujian Normal University,Fuzhou 350007,Fujian,China) |
| |
| Abstract: | The TX-PAMST emulsions were prepared by Hofmann degradation of the copolymer emulsions of acrylamide（AM） and styrene（ST）.Under the near neutral papermaking condition（pH 6.5）,TX-PAMSTemulsions showed obvious effects on improvements of drainage,retention,strengths of paper for corrugated recycled pulp papermaking.The ring pressure index and tensile strength index of the paper were respectively increased by 36.8%and 24.5%,while the beating degree of the pulp and turbidity of the white water were decreased by 29.9%and 57.4%,respectively,at the dosage of 0.2%based on oven dry pulp. |
| |
| Keywords: | styrene acrylamide ring pressure index tensile index drainage retention |
| 本文献已被 维普 等数据库收录！ |
|
