Evaluation of the characteristics of Trinidad Lake Asphalt and Styrene–Butadiene–Rubber compound modified binder

2019 ◽  
Vol 202 ◽  
pp. 614-621 ◽  
Author(s):  
Jun Liu ◽  
Kezhen Yan ◽  
Jenny Liu ◽  
Dong Guo
Keyword(s):  
Styrene Butadiene Rubber ◽  
Butadiene Rubber ◽  
Rubber Compound ◽  
Modified Binder ◽  
Styrene Butadiene

scholarly journals SIMPLIFIED METHOD FOR RECLAIMING STYRENE BUTADIENE RUBBER COMPOUND

1975 ◽  
Vol 48 (4) ◽  
pp. 236-243 ◽  
Author(s):  
Hitoshi KAWAASAKI ◽  
Katsuhiko ITADANI ◽  
Fumio KUSANO ◽  
Soji KODAMA
Keyword(s):  
Styrene Butadiene Rubber ◽  
Butadiene Rubber ◽  
Rubber Compound ◽  
Simplified Method ◽  
Styrene Butadiene

scholarly journals EFFECT OF EPOXIDIZED NATURAL RUBBER AS A COMPATIBILIZER IN SILICA-FILLED STYRENE BUTADIENE RUBBER COMPOUND

2014 ◽  
Vol 3 (2) ◽  
pp. 1-4
Author(s):  
Indra Surya ◽  
Siswarni MZ
Keyword(s):  
Tensile Strength ◽  
Natural Rubber ◽  
Tensile Modulus ◽  
Epoxidized Natural Rubber ◽  
Styrene Butadiene Rubber ◽  
Butadiene Rubber ◽  
Rubber Compound ◽  
Cure Rate ◽  
Styrene Butadiene ◽  
Rubber Filler

By using a semi-efficient vulcanization system, the effect of Epoxidized Natural Rubber (ENR) as a compatibilizer in silica-filled Styrene Butadiene Rubber (SBR) compound was carried out. The ENR was incorporated into the silica-filled SBR compound at 5.0 and 10.0 phr. An investigation was carried out to examine the effect of ENR on cure characteristics and tensile properties of the silica-filled SBR compound. It was found that ENR gave enhanced cure rate to the silica-filled SBR compound. ENR also exhibited a higher torque difference, tensile modulus, and tensile strength up to 10.0 phr. The study of rubber - filler interaction proved that the addition of ENR to the silica-filled SBR system improved the rubber - filler interaction.

Incorporation of a recycled rubber compound from the shoe industry in polystyrene: Effect of SBS compatibilizer content

2019 ◽  
Vol 52 (1) ◽  
pp. 3-28 ◽  
Author(s):  
Carlos Bruno Barreto Luna ◽  
Edcleide Maria Araújo ◽  
Danilo Diniz Siqueira ◽  
Dayanne Diniz de Souza Morais ◽  
Edson Antônio dos Santos Filho ◽  
...  
Keyword(s):  
Softening Temperature ◽  
Styrene Butadiene Rubber ◽  
Butadiene Rubber ◽  
Rubber Compound ◽  
Force Microscopy ◽  
Immiscible Blends ◽  
Shoe Industry ◽  
Atomic Force ◽  
The One ◽  
Styrene Butadiene

This research aimed to evaluate the influence of styrene–butadiene–styrene (SBS) compatibilizer in the polystyrene blends properties with a recycled styrene–butadiene rubber compound. The SBS content was 5, 7.5, and 10%. Commercial high-impact polystyrene (HIPS) was used for comparison. The results indicated that the viscosity of the blends was higher than that of HIPS. The blends compatibilized with 5 and 7.5% had the same level of impact strength as HIPS, while the one with 10% obtained a gain of 80% in relation to HIPS. The flexural strength, hardness, heat deflection temperature, and Vicat softening temperature properties were similar to those of HIPS, which was attributed to the presence of inorganic fillers, minimizing losses in these properties. By atomic force microscopy, two distinct phases were observed, and in the morphology analyzed through scanning electron microscopy, a typical characteristic of immiscible blends was observed.

Investigation and improvement of the scorch behavior of silica‐filled solution styrene‐butadiene rubber compound

2019 ◽  
Vol 136 (35) ◽  
pp. 47918 ◽  
Author(s):  
Danling Wang ◽  
Sheng Chen ◽  
Li Chen ◽  
Boyu Chen ◽  
Fujun Ren ◽  
...  
Keyword(s):  
Styrene Butadiene Rubber ◽  
Butadiene Rubber ◽  
Rubber Compound ◽  
Styrene Butadiene

scholarly journals Laboratory Characterization of Asphalt Binders Modified with Styrene Butadiene Rubber (SBR)

Materials ◽  
2021 ◽  
Vol 14 (24) ◽  
pp. 7666
Author(s):  
Navid Hemmati ◽  
Jihyeon Yun ◽  
Mithil Mazumder ◽  
Moon-Sup Lee ◽  
Soon-Jae Lee
Keyword(s):  
Asphalt Binders ◽  
Styrene Butadiene Rubber ◽  
Creep Recovery ◽  
Butadiene Rubber ◽  
Laboratory Assessment ◽  
Rotational Viscometer ◽  
Viscosity Property ◽  
Modified Binders ◽  
Modified Binder ◽  
Styrene Butadiene

The study describes the laboratory assessment (physical and rheological properties) of the binders (PG 64-22 and PG 76-22) modified with Styrene Butadiene Rubber (SBR), and a comprehensive comparison between these two modified binder types. PG 64-22 and PG 76-22 were used as base binders. Both of the base binders were blended with SBR at four different percentages of content (0%, 4%, 6%, and 8% by the weight of the binder). The base and modified binders were artificially short-term and long-term aged using a rolling thin film oven (RTFO) and pressure aging vessel (PAV) procedures. Superpave binder tests were conducted on the SBR modified binder using rotational viscometer (RV), dynamic shear rheometer (DSR), and bending beam rheometer (BBR). In depth rutting performance was investigated using Multiple Stress Creep Recovery (MSCR). The results of this study indicated that (1) the addition of SBR into both binders increased the viscosity and polymer modified asphalt (PMA) binders observed to have more significant effect on its viscosity property; (2) the higher the SBR content, the better the rutting resistance of the binder and it is observed that the effect is prominent on the control binder; (3) MSCR test results showed that the SBR modified binders improved the binder percentage recovery and found to have a more significant effect on the PG 76-22 binder compared to PG 64-22; and (4) both the control PG 64-22 and PMA PG 76-22 binders resulted in similar trends on the cracking properties and were found to have insignificant effects due to the addition of an SBR modifier.

Effects of White Rot Fungus Physisporinus sp., Isolated in Japan, on Styrene-butadiene Rubber

2020 ◽  
Vol 93 (9) ◽  
pp. 289-292
Author(s):  
Yumi SHIMIZU ◽  
Shuma SATHO ◽  
Taro NAKAJIMA ◽  
Hiroaki KOUZAI ◽  
Kiminori SHIMIZU
Keyword(s):  
White Rot ◽  
White Rot Fungus ◽  
Styrene Butadiene Rubber ◽  
Butadiene Rubber ◽  
Styrene Butadiene
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