使用NDJ-79型粘度计的有关问题探讨  

Discussion of Some Related Problem on Using NDJ-79 Viscometer

作　　者：赵其明[1] 刘玉红 段永新 

机构地区：[1]河北科技大学 [2]河北省邯郸第三棉纺织厂 [3]河北省邢台棉纺织厂

出　　处：《棉纺织技术》2001年第2期31-33,共3页Cotton Textile Technology

摘　　要：针对目前国内纺织厂和浆料生产厂在使用NDJ 79型粘度计测定变性淀粉浆料粘度时存在的有关问题 ,提出 :使用“锥形瓶法”制备测粘用浆液 ,使测试温度大于等于 95℃ ,并采用第Ⅲ单元、因子数为 0 .5的转筒进行测试 ,能提高测试结果的准确性。In view of some problem existing in using NDJ\|79 viscometer on testing the viscosity of modified starch size liquor in national cotton mill and size plant,the Conical Bottle Method was suggested in testing the viscosity of size liquor,the accuracy,stability and constancy of the test result would be increased by the going up tempreture(≥95℃) and the bowl of №Ⅲ unit with the factor 5.

关 键 词：粘度计 浆液 测定 稳定性 准确度 纺织 浆料 变性淀粉浆料 

分 类 号：TS103[轻工技术与工程—纺织工程]