Results 21 to 30 of about 16,400 (250)

Nitrile rubber/peroxide treatment transformed recycled polyethylene into mechanically improved materials

open access: yesSPE Polymers, 2023
The recycled high‐density polyethylene (rHDPE) feedstock containing calcium carbonate (CaCO3) mineral was obtained from post‐consumer single‐use grocery bags.
Arun Ghosh, Ashik Cheruvathery Kannan
doaj   +1 more source

Comparison of C═C bond hydrogenation in C-4 unsaturated nitriles over Pt/alumina [PDF]

open access: yes, 2016
The hydrogenation of allyl cyanide (but-1-ene-4-nitrile, AC), trans- and cis-crotononitrile (E- and Z-but-2-ene nitrile, TCN and CCN), and methacrylonitrile (2-cyano-1-propene, MCN) were studied, both singly and competitively, over a Pt/alumina catalyst ...
Andrew Monaghan   +3 more
core   +1 more source

Effect of graphene oxide on mechanical properties of different rubbers: Experiment and molecular simulation

open access: yesHecheng xiangjiao gongye, 2023
Natural rubber (NR), styrene butadiene rubber (SBR), and carboxylated nitrile rubber (XNBR) were reinforced using graphene oxide (GO). The tensile properties and binding energy of three nanocomposites were studied through experiments and molecular ...
YANG Zi-fan1, MA Wen-xiu2, FU Quan-sheng1, WEN Yan-wei2, JIA Hong-bing1?鄢
doaj   +1 more source

"Hydrogenated nitrile rubber with different hydrogenation degrees prepared by solution hydrogenation method"

open access: yesHecheng xiangjiao gongye
Hydrogenated nitrile rubber with hydrogenation degree of 90%, 95% and 99% was prepared by solution hydrogenation of nitrile rubber with ruthenium catalyst, the effects of catalyst amount, solid rubber content and filling volume of reactor on ...
LI Wen-xina, LIU Ping-pingb, LI Lina, WANG Huia
doaj   +1 more source

THE INFLUENCE OF THE METHOD OF RUBBER ISOLATION FROM LATEX ON THE PROPERTIES OF ELASTOMERIC MATERIALS BASED ON BUTADIENE-NITRILE RUBBERS

open access: yesТонкие химические технологии, 2017
The properties of butadiene-nitrile rubbers obtained by various methods of synthesis and isolation from latex and rubbers based on them were studied in the article.
O. A. Dulina   +3 more
doaj   +1 more source

Molecular model for HNBR with tunable cross-link density [PDF]

open access: yes, 2016
We introduce a chemically-inspired, all-atom model of HNBR and assess its perfor- mance by computing the mass density and glass transition temperature as a function of cross-link density in the structure.
Khawaja   +3 more
core   +1 more source

Effect of rubber polarity on selective wetting of carbon nanotubes in ternary blends

open access: yeseXPRESS Polymer Letters, 2015
Based on atomic force microscopy (AFM) and Fourier transform infrared spectroscopy (FTIR) analysis of the rubber-filler gel (wetting concept) the kinetics of selective wetting of carbon nanotubes (CNTs) in ternary styrene butadiene rubber (SBR)/butadiene
H. H. Le   +9 more
doaj   +1 more source

Molecular dynamics simulation of NBR/PVC composite systems reinforced by single walled carbon nanotubes with different diameter

open access: yesHecheng xiangjiao gongye, 2021
Nitrile rubber(NBR)/polyvinyl chloride(PVC) composite systems reinforced by single walled carbon nanotubes (SWCNTs) were prepared by the addition of SWCNTs with different diameters to NBR/PVC composite system, which was prepared by blending method of ...
CHEN Shi-yao1; 2; ZHAO Jing1; WANG Shi-jie1; CUI Jian-zheng1
doaj   +1 more source

Study on friction and wear behavior of SAE 1045 steel, reinforced nylon 6.6 and NBR rubber used in clutch disks [PDF]

open access: yesMaterials Research, 2014
The friction and wear properties of AISI 1045 steel, nylon 6.6 composites with different types and percentages of reinforcement and a nitrile rubber, Alpha 66, were submitted to sliding wear tests.
Avital Gabriel de Almeida Rosa   +3 more
doaj   +1 more source

Influence of various factors on surface properties of elastomeric materials based on nitrile butadiene rubbers

open access: yesТонкие химические технологии, 2022
Objectives. The influence of the technological additive content and accelerated aging conditions on the surface energy and elastic-strength properties of nitrile butadiene rubbers with an average acrylic acid nitrile content and rubbers based on them ...
О. А. Dulina   +3 more
doaj   +1 more source

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