Studies on Rheological Behavior and Structure Development of High‐Density Polyethylene in the Presence of Ultrasonic Oscillations During Extrusion

2006 ◽  
Vol 45 (1) ◽  
pp. 39-52 ◽  
Author(s):  
Yuntao Li ◽  
Guangshun Chen ◽  
Shaoyun Guo ◽  
Huilin Li
Keyword(s):  
Rheological Behavior ◽  
High Density Polyethylene ◽  
High Density ◽  
Structure Development ◽  
Ultrasonic Oscillations

Thermal, electrical and rheological behavior of high-density polyethylene/graphite composites

2015 ◽  
Vol 24 (7) ◽  
pp. 573-581 ◽  
Author(s):  
Wei Luo ◽  
Cheng Cheng ◽  
Shengtai Zhou ◽  
Huawei Zou ◽  
Mei Liang
Keyword(s):  
Rheological Behavior ◽  
High Density Polyethylene ◽  
High Density ◽  
Graphite Composites

Date Palm Fiber Reinforced High Density Polyethylene Composites: Effect of Fiber Loadings on the Melt Rheological Behavior

2018 ◽  
Vol 773 ◽  
pp. 40-45 ◽  
Author(s):  
Achmad Chafidz ◽  
Venitalitya Augustia ◽  
Ariany Zulkania ◽  
Asmanto Subagyo ◽  
Mujtahid Kaavessina ◽  
...  
Keyword(s):  
Rheological Behavior ◽  
High Density Polyethylene ◽  
Date Palm ◽  
Loss Modulus ◽  
Natural Fibers ◽  
Complex Viscosity ◽  
High Density ◽  
Plant Fibers ◽  
Palm Fiber ◽  
Rheological Test

In the recent years, the trend of using renewable source (green) fillers in the composites fabrication is increasing. One of these green fillers is natural fibers, which referred to the plant fibers, such as date palm fiber (DPF). In the present work, high-density polyethylene (HDPE)/DPF composites have been prepared. Four different DPF loadings were used (i.e. 0, 5, 10, 20 wt%) to prepare the composites. The effect of DPF loadings on the melt rheological behavior of the HDPE/DPF composites were studied. The melt rheological test results showed that both of storage modulus (Gʹ) and loss modulus (Gʺ) increased with the increase of DPF loadings. Additionally, the Han plot showed an upward shift from neat HDPE (i.e. DFC-0) to DFC-20, which indicated that the melt rheological properties changed with the increase of DPF loadings. The complex viscosity |h*| of the composites samples also increased with the increase of DPF loadings. The increased was more significant at higher DPF loadings (i.e. DFC-20). Meanwhile, the Carreau-Yasuda model was found to be well fitted with the experimental data.

Rheological Behavior of High Density Polyethylene (HDPE) Filled with Corn Stalk Biochar

2021 ◽  
Vol 6 (38) ◽  
pp. 10418-10428
Author(s):  
Yazhen Wang ◽  
Xinyu Liu ◽  
Zhen Shi ◽  
Yuxin Lin ◽  
Yonghui Yang ◽  
...  
Keyword(s):  
Rheological Behavior ◽  
High Density Polyethylene ◽  
High Density ◽  
Corn Stalk
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