天津科技大学学报
天津科技大學學報
천진과기대학학보
JOURNAL OF TIANJIN UNIVERSITY OF SCIENCE & TECHNOLOGY
2014年
6期
41-45
,共5页
庞春霞%高玉杰%高立敏%车大军
龐春霞%高玉傑%高立敏%車大軍
방춘하%고옥걸%고립민%차대군
石膏晶须%改性%填料%留着率
石膏晶鬚%改性%填料%留著率
석고정수%개성%전료%류착솔
gypsum whisker%modification%filler%retention
结合石膏晶须的结构性能和特点，对石膏晶须溶解抑制改性进行初步研究。分析石膏晶须经改性剂TSNG改性后溶解度的变化，并研究添加改性晶须后纸页白度、相关强度性质及填料留着率的变化情况。实验结果表明：采用改性剂TSNG对石膏晶须改性后可有效降低石膏晶须的溶解度；添加改性石膏晶须的纸页能取得较好的白度，但纸页强度有一定程度的降低。
結閤石膏晶鬚的結構性能和特點，對石膏晶鬚溶解抑製改性進行初步研究。分析石膏晶鬚經改性劑TSNG改性後溶解度的變化，併研究添加改性晶鬚後紙頁白度、相關彊度性質及填料留著率的變化情況。實驗結果錶明：採用改性劑TSNG對石膏晶鬚改性後可有效降低石膏晶鬚的溶解度；添加改性石膏晶鬚的紙頁能取得較好的白度，但紙頁彊度有一定程度的降低。
결합석고정수적결구성능화특점，대석고정수용해억제개성진행초보연구。분석석고정수경개성제TSNG개성후용해도적변화，병연구첨가개성정수후지혈백도、상관강도성질급전료류착솔적변화정황。실험결과표명：채용개성제TSNG대석고정수개성후가유효강저석고정수적용해도；첨가개성석고정수적지혈능취득교호적백도，단지혈강도유일정정도적강저。
The dissolving inhibition of gypsum whiskers in water was studied based on the structure and characteristics of gypsum whisker. TSNG was adopted as the inhibitor to reduce the solubility of the whiskers. The changes of the solubility of whiskers,the brightness and the strength of papersheet after filling the modified whiskers,and the retention of the whiskers as fillers were investigated in detail. The experimental results showed that the inhibitor TSNG can reduce the solubility of gypsum whiskers effectively. The papersheets filled with modified gypsum whiskers can keep high brightness,while the strength was reduced to a certain extent.
