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HDPE/NBR共混物流变性能研究
Rheological Behaviors of HDPE/NBR Blends
【摘要】 通过熔融共混法制备了HDPE/NBR共混物 ,用毛细管流变仪研究了其流变特性。结果表明 :此共混物属于假塑性流体 ,表观粘度随剪切速率和温度的升高而降低 ,随NBR和增容剂含量的降低而降低。
【Abstract】 Rheological characteristics of HDPE/NBR blends prepared by melting blending was studied with capillary rheometer. Results showed that the blends belonged to pseudo plastic fluid, their apparent viscosity went down with increasing of shear rate and temperature as well as the decreasing of component of NBR and compatibilizer.
【关键词】 高密度聚乙烯;
丁腈橡胶;
共混物;
流变性能;
【Key words】 high density polyethylene; nitrile butadiene rubber(NBR); blend; rheological behavior;
【Key words】 high density polyethylene; nitrile butadiene rubber(NBR); blend; rheological behavior;
- 【文献出处】 中国塑料 ,China Plastics , 编辑部邮箱 ,2001年02期
- 【分类号】TQ320
- 【被引频次】8
- 【下载频次】81