MELTING OF PLASTICS IN KNEADING BLOCKS

被引：26
作者：
TODD, DB
机构：
来源：
INTERNATIONAL POLYMER PROCESSING | 1993年 / 8卷 / 02期
关键词：
D O I：
10.3139/217.930113
中图分类号：
TQ [化学工业];
学科分类号：
0817 ;
摘要：
Melting of plastics in intermeshing co-rotating twin screw extruders is known to occur over very short barrel lengths. The melting phenomenon has been studied for both pellets and powder in a readily opened clam shell barrel. The melting mechanism is attributed mainly to the dissipation of the energy imparted in interparticle friction as a consequence of the unique kneading action of this type extruder.
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页码：113 / 118
页数：6
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