合成纤维

2015, v.44;No.315(05) 47-50

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纤维用浆粕羧基含量测定方法的探讨
Determination of Carboxyl Content of Pulp Board for Fiber

杨艳,申世红,庄盈笑
YANG Yan,SHENG Shi-hong,ZHUANG Ying-xiao

摘要(Abstract):

采用微量滴定法测定了纤维用浆粕的羧基含量,通过摸索确定了最优试验条件,测试结果与常量滴定结果接近,具有测试结果稳定、准确性好、试验误差小的优点,适合大批量的检测。
The carboxyl content of pulp fiber is determined by trace titration method. The optimal test con-dition is formed. The result is close to the constant titration. This method has the advantages of high stabili-ty, good accuracy and small error, which is suitable for mass testing.

关键词(KeyWords): 浆粕;羧基含量;检测
pulp,carboxyl content,determination

Abstract:

Keywords:

基金项目(Foundation):

作者(Author): 杨艳,申世红,庄盈笑
YANG Yan,SHENG Shi-hong,ZHUANG Ying-xiao

DOI: 10.16090/j.cnki.hcxw.2015.05.019

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