Rheological behaviour of prevulcanized natural rubber latex

被引：0
|
作者：
Claramma, NM [1 ]
Mathew, NM [1 ]
机构：
[1] Rubber Res Inst India, Kottayam, Kerala, India
来源：
KAUTSCHUK GUMMI KUNSTSTOFFE | 1998年 / 51卷 / 02期
关键词：
prevulcanized latex; rheology; viscosity modifiers;
D O I：
暂无
中图分类号：
TQ [化学工业];
学科分类号：
0817 ;
摘要：
The effect of viscosity modifiers on the flow properties of prevulcanized NR latex (PVL) was studied at different shear rates and temperatures. PVL exhibited pseudoplastic flow pattern. The pseudoplasticity decreased on increasing temperature. The viscosity of PVL can be increased by the addition of viscosity modifiers such as casein, polyvinyl alcohol (PVA) and sodium carboxymethyl cellulose (NaCMC), the predominant effect being obtained by the addition of NaCMC.
引用
收藏
页码：126 / 128
页数：3
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