Plasma surface modification of silica and its effect on properties of styrene-butadiene rubber compound

2002 ◽  
Vol 51 (6) ◽  
pp. 510-518 ◽  
Author(s):  
Changwoon Nah ◽  
Mong-Young Huh ◽  
John M Rhee ◽  
Tae-Ho Yoon
Keyword(s):  
Surface Modification ◽  
Styrene Butadiene Rubber ◽  
Butadiene Rubber ◽  
Rubber Compound ◽  
Plasma Surface Modification ◽  
Plasma Surface ◽  
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.

Cure Characteristics and Mechanical Properties of NR/ SBR Blends Filled with Nano-sized CaCO3

2005 ◽  
Vol 21 (2) ◽  
pp. 101-115
Author(s):  
Chaoying Wan ◽  
Yong Zhang ◽  
Yin Zhu ◽  
Yinxi Zhang
Keyword(s):  
Mechanical Properties ◽  
Surface Modification ◽  
Stearic Acid ◽  
Styrene Butadiene Rubber ◽  
Butadiene Rubber ◽  
Cure Rate ◽  
Cure Characteristics ◽  
Cure Time ◽  
Surface Modified ◽  
Styrene Butadiene

Four kinds of nano-sized calcium carbonate (CaCO3) surface-modified with stearic acid, aluminate, titanate and aluminate-titanate complex coupling agents, were used to reinforce natural rubber (NR)/styrene-butadiene rubber (SBR) blends. The effects of surface modification and CaCO3 content on the cure characteristics, swelling behaviour, and mechanical properties of NR/SBR blends were studied. The surface modification of CaCO3 improved the processing and mechanical properties, and the stearic acid coated CaCO3 (SA-CaCO3) had finer dispersion and produced a better reinforcement effect than the other modified CaCO3. Furthermore, a commercial high abrasion furnace carbon black (HAF) was used for comparison. The results showed that both CaCO3 and HAF increased the cure rate, reduced the optimum cure time and improved the mechanical properties of NR/SBR blends at appropriate filler contents. The tensile strength of filled NR/SBR composites reached its maximum value when the SA-CaCO3 content was 50 phr or the HAF content was 30 phr. The modulus at 200%, tear strength, and Shore A hardness of filled NR/SBR composites all increased with increasing filler content. The CaCO3 reinforced the NR/SBR blends to some extent, though it was still not as effective as HAF.

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
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