Topic
Styrene-butadiene
About: Styrene-butadiene is a research topic. Over the lifetime, 5568 publications have been published within this topic receiving 62099 citations. The topic is also known as: styrene-butadiene rubber & SBR.
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Patent•
31 Mar 2004TL;DR: In this article, a pneumatic tire having at least one component comprising a vulcanizable rubber composition was presented, where the composition of the rubber was based on 100 parts by weight of elastomer (phr), and the high trans random SBR consisted from about 3 to about 30 percent of styrene.
Abstract: The invention is directed to a pneumatic tire having at least one component comprising a vulcanizable rubber composition, wherein the vulcanizable rubber composition comprises, based on 100 parts by weight of elastomer (phr), from about 30 to 100 phr of high trans random SBR, and from about zero to about 70 phr of at least one additional elastomer, wherein the high trans random SBR comprises from about 3 to about 30 percent by weight of styrene.
32 citations
TL;DR: In this article, the influence of environmentally friendly aqueous binders and carbon coating on the electrochemical performance of SiO powder anodes for lithium ion batteries has been investigated in detail.
Abstract: The influence of environmentally friendly aqueous binders and carbon coating on the electrochemical performance of SiO powder anodes for lithium ion batteries has been investigated in detail. The SiO anode with sodium alginate (Alg), styrene butadiene rubber/sodium carboxymethyl cellulose (SCMC) or polyacrylic acid binder exhibits fairly good cycling stability. However, use of polyvinyl alcohol as binder results in rapid capacity loss during cycling. The positive effect of the former binders could be attributed to the amorphous structures and ester-like bond, which were detected by X-ray diffraction and Fourier transform infrared. The cycling performance is further enhanced by carbon coating on the surface of the SiO. The reversible capacity of SiO/C electrode with either Alg or SCMC can retain ca. 940 mAh g−1 after 100 cycles. In particular, a long-term cycling stability can be achieved for SiO/C electrode using SCMC binder. Additionally, the high irreversibility of SiO/C electrode at the first cycle can be completely compensated by a simple pretreatment.
32 citations
Patent•
20 Mar 2013
TL;DR: In this paper, an SBS (styrene-butadiene-styrene)/scrap rubber powder composite modified asphalt which comprises the following components in parts by weight: 75-96 parts of matrix asphalt, 0.5-12 parts of scrap rubber powder and 0.1-3 parts of crosslinking agent.
Abstract: The invention relates to an SBS (styrene-butadiene-styrene)/scrap rubber powder composite modified asphalt which comprises the following components in parts by weight: 75-96 parts of matrix asphalt, 0.5-12 parts of scrap rubber powder, 0.5-6 parts of SBS, 0.2-8 parts of modified inorganic substance powder, 0.1-8 parts of compatilizer and 0.1-3 parts of crosslinking agent. The preparation method comprises the following steps: preparing the scrap rubber powder; heating the matrix asphalt to 160-180 DEG C, adding the compatilizer while stirring, and evenly mixing; adding the SBS scrap rubber powder and modified inorganic substance powder, stirring at the speed of 1000-5000 rpm for 5-125 minutes while keeping the temperature, and adding the crosslinking agent; and quickly stirring for 20-300 minutes while keeping the temperature. The key technical indexes of the product are higher than those of the SBS modified asphalt; and the invention enhances the high/low-temperature properties and aging resistance, prolongs the high-temperature storage stabilization period, and completely satisfies the property requirements for national high-grade roads.
32 citations
TL;DR: In this article, a method for modifying low-rank coal slime for use as filler in styrene butadiene rubber (SBR) was demonstrated, and the modified coal slime showed comprehensive reinforcement properties and is thus a suitable replacement for semi-reinforced carbon black.
32 citations
TL;DR: In this article, the influence of preparation methodology of vulcanized elastomeric blends of natural rubber and styrene butadiene rubber (SBR) on the phase morphology and network structure has been studied.
32 citations