Polyamide-6/high-density polyethylene blend using recycled high-density polyethylene as compatibilizer: Morphology, mechanical properties, and thermal stability

2009 ◽  
Vol 49 (10) ◽  
pp. 2005-2014 ◽  
Author(s):  
Márcio R. Vallim ◽  
Joyce R. Araujo ◽  
Márcia A. Silva Spinacé ◽  
Marco-A. De Paoli
Keyword(s):  
Mechanical Properties ◽  
Thermal Stability ◽  
High Density Polyethylene ◽  
Polyamide 6 ◽  
High Density ◽  
Polyethylene Blend

Development of PA6/HDPE Nanocomposite Blends

2012 ◽  
Vol 729 ◽  
pp. 216-221 ◽  
Author(s):  
Hajnalka Hargitai ◽  
Tamás Ibriksz ◽  
János Stifter ◽  
Endre Andersen
Keyword(s):  
Mechanical Properties ◽  
Maleic Anhydride ◽  
Layered Structure ◽  
Coupling Agent ◽  
High Density Polyethylene ◽  
Polyamide 6 ◽  
High Density ◽  
Polyethylene Blends ◽  
Chemical Coupling ◽  
Melting Properties

In our experiments polyamide 6/high density polyethylene blends (25/75 wt%) were produced and maleic anhydride grafted polyethylene was used as chemical coupling agent. To get finer microstructure and enhance the mechanical properties the blends were compounded by different nanostructured reinforcements. Two kinds of nanosilicate, the layered structure montmorillonite and the needle like sepiolite were applied in different concentrations and their effect on the mechanical and melting properties were examined.

scholarly journals Using Rutile TiO2Nanoparticles Reinforcing High Density Polyethylene Resin

2014 ◽  
Vol 2014 ◽  
pp. 1-7 ◽  
Author(s):  
Vu Manh Tuan ◽  
Da Woon Jeong ◽  
Ho Joon Yoon ◽  
SangYong Kang ◽  
Nguyen Vu Giang ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Thermal Stability ◽  
Tensile Strength ◽  
High Density Polyethylene ◽  
High Density ◽  
Melt Blending ◽  
Ft Ir ◽  
Blending Process ◽  
Fesem Micrographs ◽  
Ft Ir Spectroscopy

The TiO2nanoparticles were used as a reinforcement to prepare nanocomposites with high density polyethylene (HDPE) by melt blending process. The original TiO2(ORT) was modified by 3-glycidoxypropyltrimethoxysilane (GPMS) to improve the dispersion into HDPE matrix. The FT-IR spectroscopy and FESEM micrographs of modified TiO2(GRT) demonstrated that GPMS successfully grafted with TiO2nanoparticles. The tensile test of HDPE/ORT and HDPE/GRT nanocomposites with various contents of dispersive particles indicated that the tensile strength and Young’s modulus of HDPE/GRT nanocomposites are superior to the values of original HDPE and HDPE/ORT nanocomposites. At 1 wt.% of GRT, the mechanical properties of nanocomposites were optimal. In DSC and TGA analyses, with the presence of GRT in the nanocomposites, the thermal stability significantly increased in comparison with pure HDPE and HDPE/ORT nanocomposites. The better dispersion of GRT in polymer matrix as shown in FESEM images demonstrated the higher mechanical properties of HDPE/GRT nanocomposites to HDPE/ORT nanocomposites.

Recycling of Radiation Crosslinked Polyamide 6

2015 ◽  
Vol 752-753 ◽  
pp. 331-336
Author(s):  
Jan Navratil ◽  
Miroslav Manas ◽  
Michal Stanek ◽  
David Manas ◽  
Martin Bednarik ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Tensile Strength ◽  
Elastic Modulus ◽  
Ultimate Tensile Strength ◽  
Impact Toughness ◽  
High Density Polyethylene ◽  
Polyamide 6 ◽  
High Density ◽  
Material Stiffness ◽  
Plastic Materials

Growing usage of radiation crosslinked plastic materials and utilization of their advantageous properties might raise a question of their future recycling. This paper deals with utilization of recycled irradiated polyamide 6 (rPA6x) which is used as a filler into low and high-density polyethylene (LDPE/HDPE) in concentrations 10 and 30 %. Mechanical properties of such blends were investigated and compared. Both blends show similar trend at all observed material characteristics. Elastic modulus representing material stiffness grown with increasing amount of the filler. Ultimate tensile strength and impact toughness decreased and hardness slightly increased. All the obtained results show that it is possible to use recycled radiation crosslinked PA6 as a filler but it is necessary to count with properties change.

Effect of Electron Beam Irradiation on Mechanical and Thermal Properties of Ethylene Vinyl Acetate/Polyamide 6/High Density Polyethylene Nanocomposite

2014 ◽  
Vol 493 ◽  
pp. 703-708
Author(s):  
Farizah Hamid ◽  
Suffiyana Akhbar ◽  
Ku Halim Ku Hamid ◽  
Abdul Rahman Mohd Faizal
Keyword(s):  
Mechanical Properties ◽  
Electron Beam ◽  
Vinyl Acetate ◽  
High Density Polyethylene ◽  
Electron Beam Irradiation ◽  
Ethylene Vinyl Acetate ◽  
Polyamide 6 ◽  
High Density ◽  
Mechanical And Thermal Properties ◽  
Beam Irradiation

The effect of electron beam irradiation on mechanical properties of Ethylene vinyl acetate (EVA) with polyamide 6/high density polyethylene/HDPE-g-MAH and montmorillonite (MMT) were prepared by melt blending the characterization were investigated. The composites were characterized by Fourier Transform Infrared (FTIR) spectrophotometer and Thermogravimetric Analyzer (TGA) The samples were cross-linked by electron beam and irradiated at the dosage range of 0-200 kGy and 3.0 MeV. The mechanical properties of the samples which are tensile test and flexural test were measured by universal tensile machine whiles hardness was measured using Rockwell hardness tester. The gel content was performed to determine the formation of crosslinking and it showed improvement with increase dose up to 150 kGy. The result shows the increasing of tensile strength, tensile modulus, and hardness at the dosage 150 kGy but slightly decline at dose up to 200 kGy. Meanwhile TGA test showed that both irradiated and unirradiated samples have same trend characterization but irradiated samples are slightly more thermal stability. As a conclusion the electron beam irradiation enhance mechanical and thermal properties of ethylene vinyl acetate/polyamide 6/high density polyethylene nanocomposite.

Impact of lithium chloride on the performance of wood fiber reinforced polyamide 6/high‐density polyethylene blend composites

2019 ◽  
Vol 40 (12) ◽  
pp. 4608-4618 ◽  
Author(s):  
Shihua Xu ◽  
Yiqun Fang ◽  
Zhenyi Chen ◽  
Shunmin Yi ◽  
Xianglin Zhai ◽  
...  
Keyword(s):  
Lithium Chloride ◽  
High Density Polyethylene ◽  
Wood Fiber ◽  
Polyamide 6 ◽  
High Density ◽  
Fiber Reinforced ◽  
Polyethylene Blend
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