Effect of equal channel angular pressing on thermal and mechanical properties of carbon nanotube/high density polyethylene composite

2017 ◽  
Vol 29 (2) ◽  
pp. 736-745 ◽  
Author(s):  
Majid Mokarizadeh Haghighi Shirazi ◽  
Seyed Mojtaba Zebarjad ◽  
Ramin Ebrahimi
Keyword(s):  
Mechanical Properties ◽  
Carbon Nanotube ◽  
Equal Channel Angular Pressing ◽  
High Density Polyethylene ◽  
High Density ◽  
Thermal And Mechanical Properties ◽  
Polyethylene Composite ◽  
Angular Pressing

Mechanical and Thermal Properties of Ternary System Based on Starch-Grafted-Polyethylene/High Density Polyethylene/Halloysite Nanocomposites

2019 ◽  
Vol 800 ◽  
pp. 210-215
Author(s):  
Walid Fermas ◽  
Mustapha Kaci ◽  
Remo Merijs Meri ◽  
Janis Zicans
Keyword(s):  
Mechanical Properties ◽  
High Density Polyethylene ◽  
Chemical Structure ◽  
Filler Content ◽  
Halloysite Nanotubes ◽  
High Density ◽  
Flexural Properties ◽  
Mechanical And Thermal Properties ◽  
Thermal And Mechanical Properties ◽  
Content Ratio

In this paper, the effect of unmodified halloysite nanotubes (HNTs) content on the chemical structure and the thermal and mechanical properties of blends based on starch-grafted-polyethylene (SgP) and high density polyethylene (HDPE) (70/30 w/w) nanocomposites was investigated at various filler content ratios, i.e. 1.5, 3 and 5 wt.%. The study showed the occurrence of chemical interactions between the polymer matrix and HNTs through OH bonding. Further, the addition of HNTs to the polymer blend led to an increase in the crystallization temperature of the nanocomposite samples, in particular at higher filler contents i.e. 3 and 5 wt.%, while the melting temperature remained almost unchanged. Tensile and flexural properties of the nanocomposite samples were however improved compared to the virgin blend with respect to the HNTs content ratio.

Dielectric, thermal and mechanical properties of zirconium silicate reinforced high density polyethylene composites for antenna applications

2015 ◽  
Vol 17 (22) ◽  
pp. 14943-14950 ◽  
Author(s):  
Jobin Varghese ◽  
Dinesh Raghavan Nair ◽  
Pezholil Mohanan ◽  
Mailadil Thomas Sebastian
Keyword(s):  
Mechanical Properties ◽  
High Density Polyethylene ◽  
High Density ◽  
Thermal And Mechanical Properties ◽  
Zirconium Silicate ◽  
Polyethylene Composites

Dielectric, thermal and mechanical properties of ZrSiO4reinforced high density polyethylene composites and their device prototype.

scholarly journals Deformation of high density polyethylene by dynamic equal-channel-angular pressing

RSC Advances ◽  
2018 ◽  
Vol 8 (40) ◽  
pp. 22583-22591 ◽  
Author(s):  
Xiangji Wu ◽  
Lin Pu ◽  
Yunfei Xu ◽  
Jinchun Shi ◽  
Xiaoyi Liu ◽  
...  
Keyword(s):  
Equal Channel Angular Pressing ◽  
High Density Polyethylene ◽  
High Density ◽  
Microstructure Changes ◽  
Angular Pressing

Dynamic equal-channel-angular pressing leads to macro- and microstructure changes of high density polyethylene.

Mechanical properties of high density polyethylene/carbon nanotube composites

2007 ◽  
Vol 67 (15-16) ◽  
pp. 3071-3077 ◽  
Author(s):  
S. Kanagaraj ◽  
Fátima R. Varanda ◽  
Tatiana V. Zhil’tsova ◽  
Mónica S.A. Oliveira ◽  
José A.O. Simões
Keyword(s):  
Mechanical Properties ◽  
Carbon Nanotube ◽  
High Density Polyethylene ◽  
High Density ◽  
Nanotube Composites ◽  
Carbon Nanotube Composites

scholarly journals The High Density Polyethylene Composite with Recycled Radiation Cross-Linked Filler of rHDPEx

Polymers ◽  
2018 ◽  
Vol 10 (12) ◽  
pp. 1361 ◽  
Author(s):  
David Manas ◽  
Miroslav Manas ◽  
Ales Mizera ◽  
Pavel Stoklasek ◽  
Jan Navratil ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Mechanical Behaviour ◽  
Composite Structure ◽  
High Density Polyethylene ◽  
Industrial Waste ◽  
Room Temperature ◽  
High Density ◽  
Polyethylene Composite ◽  
Processing Properties ◽  
Better Than

This article discusses the possibilities of using radiation cross-linked high density polyethylene (HDPEx) acting as a filler in the original high density polyethylene (HDPE) matrix. The newly created composite is one of the possible answers to questions relating to the processing of radiation cross-linked thermoplastics. Radiation cross-linked networking is—nowadays, a commonly used technology that can significantly modify the properties of many types of thermoplastics. This paper describes the influence of the concentration of filler, in the form of grit or powder obtained by the grinding/milling of products/industrial waste from radiation cross-linked high density polyethylene (rHDPEx) on the mechanical and processing properties and the composite structure. It was determined that, by varying the concentration of the filler, it is possible to influence the mechanical behaviour of the composite. The mechanical properties of the new composite—measured at room temperature, are generally comparable or better than the same properties of the original thermoplastic. This creates very good assumptions for the effective and economically acceptable, processing of high density polyethylene (rHDPEx) waste. Its processability however, is limited; it can be processed by injection moulding up to 60 wt %.

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