High-density polyethylene/carbon black conductive composites. I. Effect of CB surface modification on its resistivity-temperature behavior

2002 ◽  
Vol 83 (14) ◽  
pp. 3112-3116 ◽  
Author(s):  
Jian-Feng Zhang ◽  
Qiang Zheng ◽  
Yi-Quan Yang ◽  
Xiao-Su Yi
Keyword(s):  
Surface Modification ◽  
Carbon Black ◽  
High Density Polyethylene ◽  
High Density ◽  
Temperature Behavior ◽  
Conductive Composites

Stiff and Tough Conductive Composites Using Carbon Black-Filled Polyethylene

2006 ◽  
Vol 312 ◽  
pp. 139-142 ◽  
Author(s):  
Qiang Yuan ◽  
Stuart Bateman ◽  
Dong Yang Wu
Keyword(s):  
Carbon Black ◽  
High Density Polyethylene ◽  
Tensile Modulus ◽  
Threshold Value ◽  
High Density ◽  
Low Density Polyethylene ◽  
Low Density ◽  
Linear Low Density Polyethylene ◽  
Conductive Composites ◽  
The Impact

Stiff and tough conductive composites were manufactured using carbon black compounded with high and low density polyethylene, as well as linear low density polyethylene. A low percolation threshold value for the composites was achieved at 2 wt% carbon black. The impact strengths of the composites incorporating low density and linear low density polyethylene were found to be almost 16 and 26 times greater, respectively, than that of high density polyethylene composites. On the other hand, the modulus of high density polyethylene filled with carbon black was 2 times as high as low and linear low density polyethylene-based composites. Tensile modulus increased with the content of carbon black, however the impact strength of the composites decreased.

Investigation on the piezoresistive behavior of high-density polyethylene/carbon black films in the elastic and plastic regimes

2014 ◽  
Vol 97 ◽  
pp. 34-40 ◽  
Author(s):  
Shaodi Zheng ◽  
Jie Deng ◽  
Luqiong Yang ◽  
Danqi Ren ◽  
Shinlin Huang ◽  
...  
Keyword(s):  
Carbon Black ◽  
High Density Polyethylene ◽  
High Density ◽  
Black Films

Effect of Technical Carbon the Deformation-Strength Properties of Low Pressure Polyethylene

2020 ◽  
Vol 869 ◽  
pp. 229-233
Author(s):  
Timur A. Borukaev ◽  
Abubekir Kh. Shaov ◽  
Raisa D. Archakova ◽  
Zakhirat Kh. Sultigova
Keyword(s):  
Carbon Black ◽  
Polymer Matrix ◽  
High Density Polyethylene ◽  
Entire Range ◽  
Filler Content ◽  
Strength Properties ◽  
Optimal Combination ◽  
High Density ◽  
Strength And Ductility ◽  
Properties Of Composites

The influence of carbon black on the deformation-strength properties of high density polyethylene is considered. It was found that the deformation-strength properties of the polymer matrix change over the entire range of the filler content. The amount of carbon black that can be introduced into high-density polyethylene and obtained a composite material with the optimal combination of stiffness, strength and ductility is established. It was shown that the change in the deformation-strength properties of composites is due to the behavior and influence of carbon black particles on the structure of the polymer matrix.

Evaluation of drilling parameters on surface roughness and burr when drilling carbon black reinforced high-density polyethylene

2018 ◽  
Vol 52 (20) ◽  
pp. 2719-2727 ◽  
Author(s):  
Alper Uysal
Keyword(s):  
Surface Roughness ◽  
Carbon Black ◽  
High Density Polyethylene ◽  
Cutting Speed ◽  
Lower Surface ◽  
High Density ◽  
Effective Parameter ◽  
High Cutting Speed ◽  
Drilling Parameters ◽  
Drill Point

In this study, surface roughness and burr were investigated in drilling of pure and carbon black reinforced high-density polyethylene at three cutting speeds and feeds with three drill point angles. The measurement results of surface roughness of drilled holes were evaluated by Taguchi and analysis of variance statistical methods to specify the optimal drilling parameters and the effects of selected drilling parameters. According to the results, lower surface roughness and fewer burrs were obtained in drilling at high cutting speed and low feed with drill tools having small point angle and it was specified that the carbon black reinforcement reduced the surface roughness. Additionally, the optimal drilling parameters were determined as drill point angle of 80°, feed of 0.1 mm/rev and cutting speed of 120 m/min and the most effective parameter was found as drill point angle and the least effective parameter was found as feed.

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