Effect of organoclay on the gas barrier properties of natural rubber nanocomposites

2012 ◽  
Vol 33 (4) ◽  
pp. 524-531 ◽  
Author(s):  
Meera A.P ◽  
Selvin Thomas P. ◽  
Sabu Thomas
Keyword(s):  
Natural Rubber ◽  
Barrier Properties ◽  
Gas Barrier ◽  
Rubber Nanocomposites ◽  
Gas Barrier Properties

Tailoring Assembly of Reduced Graphene Oxide Nanosheets to Control Gas Barrier Properties of Natural Rubber Nanocomposites

2014 ◽  
Vol 6 (4) ◽  
pp. 2230-2234 ◽  
Author(s):  
Giuseppe Scherillo ◽  
Marino Lavorgna ◽  
Giovanna G. Buonocore ◽  
Yanhu H. Zhan ◽  
Hesheng S. Xia ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Natural Rubber ◽  
Reduced Graphene Oxide ◽  
Barrier Properties ◽  
Graphene Oxide Nanosheets ◽  
Gas Barrier ◽  
Reduced Graphene ◽  
Rubber Nanocomposites ◽  
Gas Barrier Properties

Gas barrier properties and mechanism of kaolin/styrene–butadiene rubber nanocomposites

2015 ◽  
Vol 111 ◽  
pp. 37-43 ◽  
Author(s):  
Yinmin Zhang ◽  
Qinfu Liu ◽  
Shilong Zhang ◽  
Yude Zhang ◽  
Hongfei Cheng
Keyword(s):  
Barrier Properties ◽  
Styrene Butadiene Rubber ◽  
Butadiene Rubber ◽  
Gas Barrier ◽  
Rubber Nanocomposites ◽  
Styrene Butadiene ◽  
Gas Barrier Properties

MULTILAYER GRAPHENE CHLORINE ISOBUTYL ISOPRENE RUBBER NANOCOMPOSITES: INFLUENCE OF THE MULTILAYER GRAPHENE CONCENTRATION ON PHYSICAL AND FLAME-RETARDANT PROPERTIES

2016 ◽  
Vol 89 (2) ◽  
pp. 316-334 ◽  
Author(s):  
D. Frasca ◽  
D. Schulze ◽  
M. Böhning ◽  
B. Krafft ◽  
B. Schartel
Keyword(s):  
Flame Retardant ◽  
Barrier Properties ◽  
Graphene Sheets ◽  
Multilayer Graphene ◽  
Gas Barrier ◽  
Low Concentrations ◽  
Rubber Nanocomposites ◽  
Flame Retardant Properties ◽  
Gas Barrier Properties ◽  
Isoprene Rubber

ABSTRACT In recent years, different nanoparticles have been proposed and successfully introduced as nanofillers in rubber nanocomposites. In this study, multilayer graphene (MLG) is proposed as a nanoparticle that functions efficiently at low concentrations. MLG consists of just 10 or so graphene sheets. Chlorine isobutyl isoprene rubber (CIIR)/MLG nanocomposites with different MLG loadings were prepared using an ultrasonically assisted solution mixing procedure followed by two-roll milling. The incorporation of MLG provides a clear improvement in the rheological, mechanical, curing, and gas barrier properties of the nanocomposites. Adding only 3 phr of MLG to CIIR increased the Young's modulus by more than two times and reduced the permeability of O2 and CO2 by 30%. Higher nanofiller concentrations yielded further improvement in the properties of the nanocomposites. Moreover, CIIR/MLG nanocomposites showed reduced flammability.

Graphene nanosheets decorated with ZnO nanoparticles: facile synthesis and promising application for enhancing the mechanical and gas barrier properties of rubber nanocomposites

RSC Advances ◽  
2015 ◽  
Vol 5 (71) ◽  
pp. 57771-57780 ◽  
Author(s):  
Yong Lin ◽  
Zhikai Zeng ◽  
Jiarong Zhu ◽  
Song Chen ◽  
Xue Yuan ◽  
...  
Keyword(s):  
Zno Nanoparticles ◽  
Solvothermal Method ◽  
Graphene Nanosheets ◽  
Barrier Properties ◽  
Facile Synthesis ◽  
Gas Barrier ◽  
Promising Application ◽  
Rubber Nanocomposites ◽  
Facile Solvothermal Method ◽  
Gas Barrier Properties

In this study, graphene nanosheets decorated with ZnO nanoparticles (NZG) were prepared from graphene oxide by a facile solvothermal method.

PREDICTION OF THE CHLOROBUTYL RUBBER/NATURAL RUBBER BLEND PROPERTIES USING A GENETIC ALGORITHM AND ARTIFICIAL NEURAL NETWORK

2013 ◽  
Vol 86 (2) ◽  
pp. 190-204 ◽  
Author(s):  
Lin Li ◽  
Yu-Jin Choi ◽  
Kanoktip Boonkerd ◽  
Jin Zhang ◽  
Li Jun Gao ◽  
...  
Keyword(s):  
Neural Network ◽  
Genetic Algorithm ◽  
Artificial Neural Network ◽  
Natural Rubber ◽  
Barrier Properties ◽  
Orthogonal Experimental Design ◽  
Gas Barrier ◽  
Artificial Neural ◽  
Chlorobutyl Rubber ◽  
Gas Barrier Properties

ABSTRACT In this study, an orthogonal experimental design (OED) was used to predict and explain the effect of the rubber ratio and the carbon black (CB) and processing oil concentration on the mechanical and gas barrier properties of chlorobutyl rubber (CIIR)/natural rubber (NR) blends. The OED method was adopted for its advantage that it can select representative test points from comprehensive tests and so minimize the number of experiments required to be performed. The hybrid genetic algorithm-artificial neural network technique was applied to obtain an optimal formulation of CIIR/NR, CB, and oil compound with suitable mechanical properties and a good gas barrier property. The optimal composition found exhibited improved mechanical and gas barrier properties, which were found to depend mainly on the rubber ratio and the CB and oil concentrations. With respect to industrial applications, the optimum rubber ratio of CIIR/NR was found to be 87.5 phr/12.5 phr, and the optimum concentrations of CB and oil were 66.25 phr and 10.25 phr, respectively.

Gas barrier properties of natural rubber/kaolin composites prepared by melt blending

2010 ◽  
Vol 50 (2) ◽  
pp. 255-259 ◽  
Author(s):  
Yude Zhang ◽  
Qinfu Liu ◽  
Qian Zhang ◽  
Yinping Lu
Keyword(s):  
Natural Rubber ◽  
Barrier Properties ◽  
Melt Blending ◽  
Gas Barrier ◽  
Gas Barrier Properties
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