Results 61 to 70 of about 380,029 (204)

A study of poly vinyl chloride / poly (butylene adipate-co-terephthalate) blends. [PDF]

open access: yes, 2010
Polymer blends were prepared by melt blending technique using poly vinyl chloride (PVC) and poly(butylene adipate-co-terephthalate) (PBAT). Different ratios of the blends were studied to investigate their mechanical, thermal and morphological properties.
Ibrahim, Nor Azowa   +3 more
core   +1 more source

Effect of silica particles on adhesion strength of polyvinyl chloride coatings on metal substrates [PDF]

open access: yesIranian Journal of Chemical Engineering, 2017
The aim of this study was to improve the adhesion performance of plasticized polyvinyl chloride (PVC) coatings on steel substrates by using nanoparticles.
M. Fasihi, R. Arabzadeh, M.R. Moghbeli
doaj  

Synthesis of Mesoporous Biochar-Supported MgO Nanoparticles and Their Performance in Catalytic Dechlorination of PVC Pyrolysis

open access: yes能源环境保护
Pyrolysis is an important method for treating PVC waste and recovering resources. However, the formation and emission of chlorine (Cl)-based compounds (e.g., HCl and small molecule chlorinated hydrocarbons) during PVC pyrolysis significantly limit the ...
Pingping WANG, Wujun LIU
doaj   +1 more source

Depth sensing indentation of organic-inorganic hybrid coatings deposited onto a polymeric substrate [PDF]

open access: yes, 2012
PEO-Si/SiO2 hybrid coatings deposited onto a PVC substrate were micromechanically characterized using depth sensing indentation. The effect of curing time and coating thickness was investigated.
Fasce, Laura Alejandra   +2 more
core   +1 more source

Magnetic and Electric Properties of Magneto polymer Composites

open access: yesAdvances in Electrical and Electronic Engineering, 2004
Permeability spectra of MnZn ferrite composite materials, prepared by mixing ferrite particles with PVC, have been studied. As the ferrite filler content decreases in composite, the quasistatic permeability of the rotation component decreases and ...
Jozef Slama   +4 more
doaj  

Material properties of nanoclay PVC composites [PDF]

open access: yes, 2009
Nanocomposites of poly(vinyl chloride) have been prepared using both hectorite- and bentonite-based organically-modified clays. The organic modification used is tallow-triethanol-ammonium ion.
Awad, Walid   +7 more
core   +1 more source

Deciphering acoustic emission signals in drought stressed branches: the missing link between source and sensor [PDF]

open access: yes, 2015
When drought occurs in plants, acoustic emission (AE) signals can be detected, but the actual causes of these signals are still unknown. By analyzing the waveforms of the measured signals, it should, however, be possible to trace the characteristics of ...
Hamstad, Marvin A   +3 more
core   +3 more sources

Lift & Project Systems Performing on the Partial-Vertex-Cover Polytope

open access: yes, 2020
We study integrality gap (IG) lower bounds on strong LP and SDP relaxations derived by the Sherali-Adams (SA), Lovasz-Schrijver-SDP (LS+), and Sherali-Adams-SDP (SA+) lift-and-project (L&P) systems for the t-Partial-Vertex-Cover (t-PVC) problem, a ...
Georgiou, Konstantinos   +5 more
core  

ANALYSIS OF THE DETERMINATION OF THE HARDNESS OF COMPOSITE MATERIALS WITH RUBBER MATRICES WITH ADDITIONS OF FA AND PVC [PDF]

open access: yesFiabilitate şi Durabilitate
The recycling of rubber waste, polyvinyl chloride (PVC), but also fly ash (FA) resulting from the burning of coal in thermal power plants for the production of electricity, represents an activity that can contribute to sustainable development ...
Sabin Cristinel DIMULESCU   +2 more
doaj  

Fish assemblages associated with three types of artificial reefs: density of assemblages and possible impacts on adjacent fish abundance [PDF]

open access: yes, 2010
We evaluated the effectiveness of wooden artificial reefs (ARs) as fish habitat. Three types of ARs, made of cedar logs, broadleaf tree logs, and PVC pipes, respectively, were deployed in triplicate at 8-m depth off Maizuru, Kyoto Prefecture, Sea of ...
Kai, Yoshiaki   +7 more
core  

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