Preparation and characterization of polyamide 6/liquid natural rubber blends

2013 ◽  
Vol 131 (2) ◽  
pp. n/a-n/a ◽  
Author(s):  
G. M. Shashidhara ◽  
K. G. Pradeepa
Keyword(s):  
Natural Rubber ◽  
Polyamide 6 ◽  
Rubber Blends ◽  
Liquid Natural Rubber

In situ compatibilization of polyamide 6/natural rubber blends with maleic anhydride

Polymer ◽  
2000 ◽  
Vol 41 (15) ◽  
pp. 5929-5935 ◽  
Author(s):  
E Carone ◽  
U Kopcak ◽  
M.C Gonçalves ◽  
S.P Nunes
Keyword(s):  
Maleic Anhydride ◽  
Natural Rubber ◽  
Polyamide 6 ◽  
Rubber Blends ◽  
In Situ Compatibilization

scholarly journals Synthesis and Characterization of Liquid Natural Rubber as Impact Modifier for Epoxy Resin

2014 ◽  
Vol 55 ◽  
pp. 129-137 ◽  
Author(s):  
A.B. Ben Saleh ◽  
Z.A. Mohd Ishak ◽  
A.S. Hashim ◽  
W.A. Kamil ◽  
U.S. Ishiaku
Keyword(s):  
Natural Rubber ◽  
Epoxy Resin ◽  
Synthesis And Characterization ◽  
Liquid Natural Rubber ◽  
Impact Modifier

Characterization of composites based on chlorosulfonated polyethylene rubber/chlorinated natural rubber/waste rubber powder rubber blends

2013 ◽  
Vol 28 (2) ◽  
pp. 241-256 ◽  
Author(s):  
Gordana Marković ◽  
Milena Marinović-Cincović ◽  
Vojislav Jovanović ◽  
Suzana Samaržija-Jovanović ◽  
Jaroslava Budinski-Simendić
Keyword(s):  
Natural Rubber ◽  
Rubber Powder ◽  
Rubber Blends ◽  
Chlorosulfonated Polyethylene ◽  
Rubber Waste ◽  
Waste Rubber ◽  
Waste Rubber Powder

Chemical and in vitro characterization of epoxidized natural rubber blends for biomedical applications

2018 ◽  
Vol 25 (8) ◽  
Author(s):  
Nayrim Brizuela Guerra ◽  
Júlia Bünecker Cassel ◽  
Nicole Andréa Corbellini Henckes ◽  
Fernanda dos Santos de Oliveira ◽  
Elizabeth Obino Cirne-Lima ◽  
...  
Keyword(s):  
Natural Rubber ◽  
Biomedical Applications ◽  
Epoxidized Natural Rubber ◽  
Rubber Blends ◽  
In Vitro Characterization

Crystallization Behavior as a Tool for Assessing the Degree of Dispersion of Elastomer Blends

1977 ◽  
Vol 50 (2) ◽  
pp. 278-291 ◽  
Author(s):  
A. Ghijsels
Keyword(s):  
Natural Rubber ◽  
Crystallization Behavior ◽  
Heat Of Fusion ◽  
Butadiene Rubber ◽  
Additional Advantage ◽  
Rubber Blends ◽  
Additional Information ◽  
Blending Process ◽  
Isoprene Rubber

Abstract The present study has demonstrated the suitability of the DSC technique for studying the blending characteristics of unvulcanized unloaded BR-SBR blends. It has been shown that, especially during the initial stages of the blending process, BR-SBR blends can be conveniently characterized in terms of the index M, which can be derived from composition (heat of fusion) measurements on a number of spot samples taken at random from the blend. During the later stages of the blending process, moreover, additional information about the degree of blending can be obtained from the degree of interference of SBR with the crystallization of BR. Furthermore, it has been found that the BR-SBR systems investigated follow an exponential rate law of blending during the early stages of blending, which allows blending processes to be described quantitatively by a single parameter, the rate constant. The approach adopted appears to be useful for a suitable characterization of BR-SBR blends in terms of the degree of blending and also for assessing the influence of blending conditions and the performance of blending equipment. An additional advantage of this method is that it can easily be extended to the characterization of unvulcanized (probably also vulcanized) black-loaded compounds which are difficult to examine by other methods. Finally, it should be noted that this approach is not necessarily restricted to BR-SBR blend systems, but can also be applied to other elastomer systems, (e.g. butadiene rubber and natural rubber, natural rubber and isoprene rubber), blends of thermoplastic materials (e.g. polyethylene and polystyrene), or blends of elastomers and thermoplastics. The only limitation, however, is that one of the components of the blend must be able to crystallize under conditions where the other component, is not.

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