Journal ArticleDOI
Effect of bound rubber on characteristics of highly filled styrene–butadiene rubber compounds with different types of carbon black
TLDR
In this article, the influence of bound rubber on viscosity and cure time of a rubber compound was studied using highly filled styrene-butadiene rubber compounds with carbon black having different structures.Abstract:
Viscosity and cure time of a filled rubber compound having an accelerated sulfur cure system are affected by types and contents of the rubber and the filler as well as of the curatives. Bound rubber content is used as level of the reinforcement. Influence of bound rubber on viscosity and cure time of a rubber compound was studied using highly filled styrene–butadiene rubber compounds with carbon black having different structures. The bound rubber content increases with increase of the carbon black content and also increases as the carbon black structure is developed. The Mooney viscosity increases linearly with increase of the bound rubber content irrespective of the carbon black structure when the primary particle size of carbon black is nearly the same. The Mooney scorch time decreases linearly with increase of the bound rubber content irrespective of the carbon black structure. © 2004 Wiley Periodicals, Inc. J Appl Polym Sci 93: 1001–1006, 2004read more
Citations
More filters
Journal ArticleDOI
Concepts and conflicts in nanoparticles reinforcement to polymers beyond hydrodynamics
Yihu Song,Qiang Zheng +1 more
TL;DR: In this article, a comprehensive survey is presented to report the cluster-cluster aggregation model, and jamming, percolation and soft colloidal dynamics theories and their applications in NPFPs in relation to nanoparticle reinforcement of polymers beyond hydrodynamics.
Journal ArticleDOI
Nanocomposite Formation in Hydrogenated Nitrile Rubber (HNBR)/Organo‐Montmorillonite as a Function of the Intercalant Type
TL;DR: In this paper, hydrogen bonding between the hydroxyl groups of the intercalant and the acrylonitrile group of the HNBR matrix was found to support the clay dispersion.
Journal ArticleDOI
Reinforcing rubber with carbon nanotubes
TL;DR: In this article, a new reinforcing mechanism for carbon nanotube (CNT)/rubber compounds, based on a comparison of CNT reinforcement of natural rubber (NR) with that by carbon black (CB), was proposed.
Journal ArticleDOI
Viscoelastic Behaviors of Carbon Black Gel Extracted from Highly Filled Natural Rubber Compounds: Insights into the Payne Effect
TL;DR: In this paper, the preparation of bulk carbon black filled natural rubber (CB/NR) by extracting the highly filled compounds in toluene and the systematic study of their viscoelastic behaviors is presented.
Journal ArticleDOI
Novel test method to estimate bound rubber formation of silica-filled solution styrene-butadiene rubber compounds
Sung-Seen Choi,Eunah Ko +1 more
TL;DR: In this paper, bound rubber formation was investigated by applying various extraction temperatures (at room temperature, 90°C, and 180°C) and novel treatment methods (ammonia bubbling and sonication).
References
More filters
Journal ArticleDOI
Filler-Elastomer Interactions. Part VII. Study on Bound Rubber
TL;DR: SBR compounds were filled with 17 carbon blacks covering the whole range of rubber grades and tested for bound-rubber content as mentioned in this paper, and it was found that the bound-Rubber content of a polymer at hi...
Journal ArticleDOI
The Effect of Bis(3-Triethoxysilylpropyl) Tetrasulfide on Silica Reinforcement of Styrene-Butadiene Rubber
TL;DR: In this article, in situ silica incorporation by the in situ sol-gel reaction of tetraethoxysilane with TESPTS was found to have a much higher reinforcing efficiency than did conventional mechanical mixing and the in- situ method without tesPT, attributed to the formation of a silica-rubber network.
Journal ArticleDOI
Bound Rubber and Carbon Black Reinforcement
TL;DR: The first description of the bound rubber phenomenon was by Twiss in 1925, who made the observation that the resistance of carbon black-natural rubber mixes to solvents was related to improved mechanical properties.
Journal ArticleDOI
An NMR Investigation of the Interaction between Carbon Black and cis-Polybutadiene
Journal ArticleDOI
A review of sulfur crosslinking fundamentals for accelerated and unaccelerated vulcanization
M. R. Krejsa,Jack L. Koenig +1 more
TL;DR: The authors reviewed and summarized the present understanding of the fundamental science and chemistry of rubber vulcanization, and concluded that the largest area of future research will be the use of multiple experimental techniques to fully elucidate and understand the relationship between accelerator chemistry and the formation of specific network structures.