摘要
探讨用PAE作为漂白苇浆AKD中性施胶生产胶印书刊纸的增效剂。结果表明:用PAE作AKD的施胶增效剂可以明显缩短获得成纸最终施胶度的时间。与阴离子捕集剂一起加入到浆料中增效效果较好,尤其是PAE用量为0.01%最好。纸页熟化1h就可得到较好的施胶度,并且与没有加入增效剂的纸页熟化3h的施胶度差不多。用AKD施胶增效剂可以大大缩短取得施胶度的时间,对AKD施胶的纸页施胶度滞后现象有明显的改善作用。
The paper probes into the effect of PAE as an enhancement agent for bleached reed pulp AKD neutral sizing offset printing paper for books and periodicals. The results show that PAE as AKD sizing enhancement agent can remarkably shorten the time for reaching the final degree of sizing. A more preferable effect can be achieved when it is put in the pulp together with anionic catcher and when PAE dosage is at 0.01% the optimal effect can be achieved. A preferable degree of sizing can be achieved with the paper sheet being cared for 1h and the degre eof sizing is much the same as those being cured for 3h without putting enhancement agent. AKD sizing enhancement agent can greatly shorten the time for the degree of sizing and can improve remarkably the lagging phenomenon of the AKD sized paper sheet＇s degree of sizing.
出处
《中华纸业》
CAS
北大核心
2005年第8期58-60,共3页
China Pulp & Paper Industry
