Determining the coefficients of friction of bulk plastics

被引：0
|
作者：
Zitzenbacher, G
Langecker, GR
Schatzer, R
机构：
来源：
KUNSTSTOFFE-PLAST EUROPE | 2005年 / 95卷 / 04期
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D O I：
暂无
中图分类号：
TQ [化学工业];
学科分类号：
0817 ;
摘要：
MEASUREMENT TECHNOLOGY Both the internal and external coefficients of friction are decisive for solids conveying in single-screw extruders. A new friction measuring instrument based an the principle of a vertically oriented solids-convoying extruder permits measurement of the coefficients of friction as a function of pressure, temperature and velocity under nearly real-world processing conditions.
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页码：43 / 47
页数：5
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