Physical properties and crystallization behavior of ethylene-vinyl acetate rubber/polyamide/graphene oxide thermoplastic elastomer nanocomposites

RSC Advances ◽  
2013 ◽  
Vol 3 (48) ◽  
pp. 26166 ◽  
Author(s):  
Wenjing Wu ◽  
Chaoying Wan ◽  
Shifeng Wang ◽  
Yong Zhang
Keyword(s):  
Graphene Oxide ◽  
Physical Properties ◽  
Vinyl Acetate ◽  
Crystallization Behavior ◽  
Thermoplastic Elastomer ◽  
Ethylene Vinyl Acetate

On the physical properties of BIOPOL/ethylene-vinyl acetate blends

Polymer ◽  
1992 ◽  
Vol 33 (12) ◽  
pp. 2508-2512 ◽  
Author(s):  
F Gassner ◽  
A.J Owen
Keyword(s):  
Physical Properties ◽  
Vinyl Acetate ◽  
Ethylene Vinyl Acetate

scholarly journals Octadecylamine-Grafted Graphene Oxide Helps the Dispersion of Carbon Nanotubes in Ethylene Vinyl Acetate

Polymers ◽  
2017 ◽  
Vol 9 (12) ◽  
pp. 397 ◽  
Author(s):  
Li-Chuan Jia ◽  
Zhong-Han Jiao ◽  
Ding-Xiang Yan ◽  
Zhong-Ming Li
Keyword(s):  
Carbon Nanotubes ◽  
Graphene Oxide ◽  
Vinyl Acetate ◽  
Ethylene Vinyl Acetate

scholarly journals Flame Retardancy and Physical Properties of Ethylene Vinyl Acetate/Aluminum Trihydroxide Composites

Polymer Korea ◽  
2015 ◽  
Vol 39 (3) ◽  
pp. 433-440
Author(s):  
Minho Lee ◽  
Dayeong Yu ◽  
Yeongho Kim ◽  
Sunghee Lee ◽  
Jeong Ho Kim ◽  
...  
Keyword(s):  
Physical Properties ◽  
Vinyl Acetate ◽  
Flame Retardancy ◽  
Ethylene Vinyl Acetate ◽  
Aluminum Trihydroxide

Physical Properties of Polyethylene and Ethylene Vinyl Acetate Foam Mixtures

2021 ◽  
Vol 1028 ◽  
pp. 255-262
Author(s):  
Opa Fajar Muslim ◽  
A.L. Juwono ◽  
Dwi Novriadi ◽  
Tulus
Keyword(s):  
Physical Properties ◽  
Vinyl Acetate ◽  
Ethylene Vinyl Acetate ◽  
Compression Moulding ◽  
Single Screw Extrusion ◽  
Compression Properties ◽  
Foaming Process ◽  
Screw Extrusion ◽  
The Fourier Transform ◽  
Eva Foam

Previous studies on the physical properties of each Polyethylene (PE) or Ethylene Vinyl Acetate (EVA) foam have been widely reported. The current challenge is how to understand the combination of PE and EVA foam in order to obtain appropriate properties in various applications. Therefore, an experimental breakthrough in order to understand the physical mechanism on the PE:EVA mixed foam in order to maintain many appropriate properties due to their applications was studied. The physical properties of a combination of PE and EVA foam with Azodicarbonamide (ADC) as blowing agent and the addition of Zinc Oxide (ZnO) as accelerated agent in foaming process have been investigated in this study. The foams were prepared via two steps. Firstly, the various content of PE and EVA resins with combination of various content of ZnO and the addition of ADC, stearic acids and antioxidants were mixed by a single screw extrusion as the results of pellets. Furthermore, this intermediate product was pressed by compression moulding at the temperature of 175 °C and pressure of 30 bar for 5 minutes, then the pressure was released for the foaming process. The effect of the addition of ZnO were observed on the density and the mechanical properties of the foams. The density decreased with increasing of ZnO content up to 4 per hundred resin (phr) on the foam with PE content maximum of 20 phr. Interestingly the density of the foam increased with the addition of 6 phr of ZnO. Due to the increasing number of ZnO, we found the formation of foams completely. We observed the approval of the hardness, tensile and compression properties of each formulation, respectively. Furthermore, the morphology observation of the foams was conducted by scanning electron microscopy (SEM) to measure the size and homogeneous of the cells. We observed large size of cells at low density of foams, meanwhile uniform of cell was obtained at the high density of foams. Finally, the Fourier transform infrared (FTIR) spectroscopy confirmed that in general the intensity of the absorption peak at around 2216 cm-1 - 2223 cm-1 of each formulation decreased with the addition of ZnO up to 4 phr of ZnO and increased again at 6 phr of ZnO.

Failure Properties of Silica-Filled Ethylene Vinyl Acetate Microcellular Rubber

1993 ◽  
Vol 66 (1) ◽  
pp. 38-47 ◽  
Author(s):  
Kinkar Mukhopadhyaa ◽  
D. K. Tripathy ◽  
S. K. De
Keyword(s):  
Physical Properties ◽  
Vinyl Acetate ◽  
Reasonable Agreement ◽  
Pore Diameter ◽  
Ethylene Vinyl Acetate ◽  
Foam Rubber ◽  
Blowing Agent ◽  
Silica Filler ◽  
Failure Properties

Abstract The concentrations of the blowing agent and silica filler alter the microstructure of ethylene vinyl acetate rubber foam which in turn is responsible for changes in the physical properties of the foam vulcanizates. The theoretically predicted flaw sizes were found to be in reasonable agreement with the largest pore diameter observed from SEM photomicrographs. The results support the theory that the tensile rupture of foam rubber occurs by the catastrophic tearing from a flaw present in the form of the largest pore in the microstructure of the foam.

Development of ethylene-vinyl acetate copolymer/graphene oxide nanocomposites for crystalline silicon photovoltaic modules

2020 ◽  
Vol 100 ◽  
pp. 102595
Author(s):  
Michele Cândida Carvalho de Oliveira ◽  
Laura Guimarães Soares ◽  
Marcelo Machado Viana ◽  
Antônia Sônia Alves Cardoso Diniz ◽  
Vanessa de Freitas Cunha Lins
Keyword(s):  
Graphene Oxide ◽  
Vinyl Acetate ◽  
Crystalline Silicon ◽  
Ethylene Vinyl Acetate ◽  
Photovoltaic Modules ◽  
Acetate Copolymer ◽  
Ethylene Vinyl Acetate Copolymer
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