scholarly journals Vulcanization kinetics of styrene butadiene rubber reinforced by graphenic particles

SPE Polymers ◽  
2021 ◽  
Author(s):  
Mohammad Raef ◽  
Seyed Mostaffa Hosseini ◽  
Mana Nabavian Kalat ◽  
Mehdi Razzaghi‐Kashani
Keyword(s):  
Styrene Butadiene Rubber ◽  
Butadiene Rubber ◽  
Vulcanization Kinetics ◽  
Styrene Butadiene ◽  
Kinetics Of

Vulcanization kinetics of nano-silica filled styrene butadiene rubber

Polymer ◽  
2014 ◽  
Vol 55 (24) ◽  
pp. 6426-6434 ◽  
Author(s):  
Seyed Mostaffa Hosseini ◽  
Mehdi Razzaghi-Kashani
Keyword(s):  
Styrene Butadiene Rubber ◽  
Butadiene Rubber ◽  
Nano Silica ◽  
Vulcanization Kinetics ◽  
Styrene Butadiene ◽  
Kinetics Of

scholarly journals Vulcanization kinetics of graphene/styrene butadiene rubber nanocomposites

2014 ◽  
Vol 32 (5) ◽  
pp. 658-666 ◽  
Author(s):  
Mao-zhu Tang ◽  
Wang Xing ◽  
Jin-rong Wu ◽  
Guang-su Huang ◽  
Hui Li ◽  
...  
Keyword(s):  
Styrene Butadiene Rubber ◽  
Butadiene Rubber ◽  
Vulcanization Kinetics ◽  
Rubber Nanocomposites ◽  
Styrene Butadiene ◽  
Kinetics Of

Accelerator Action of Certain Heterocyclic N-Thiocarbamylsulfendialkylamides

1962 ◽  
Vol 35 (3) ◽  
pp. 644-651 ◽  
Author(s):  
I. I. Éitingon ◽  
M. S. Feldshtein ◽  
D. M. Pevzner
Keyword(s):  
Considerable Extent ◽  
Styrene Butadiene Rubber ◽  
Butadiene Rubber ◽  
Piperazine Derivatives ◽  
Highly Active ◽  
Initial Stage ◽  
Vulcanization Kinetics ◽  
Styrene Butadiene

Abstract 1. The accelerator activities of heterocyclic N-thiocarbamylsulfendialkylamides based on piperidine, morpholine, and piperazine were investigated; it was found that compounds of this type are highly active accelerators of the vulcanization of natural and styrene butadiene rubber stocks, inducing rapid crosslinking and giving rubbers of higher modulus than the usual vulcanization accelerators. 2. The vulcanization kinetics in presence of these heterocyclic N-thiocarbamylsulfendialkylamides depends to a considerable extent on the nature and number of hetero atoms in the accelerator molecule. Morpholine and piperazine derivatives have a slower effect at the initial stage of vulcanization than the corresponding piperidine derivatives, and confer greater resistance to premature vulcanization of the rubber stocks.

Kinetics of Rubber-Modified Nylon 6

2014 ◽  
Vol 887-888 ◽  
pp. 951-954
Author(s):  
Hong Kai Zhao ◽  
Hong Li Wang
Keyword(s):  
Activation Energy ◽  
Reaction Order ◽  
Styrene Butadiene Rubber ◽  
Butadiene Rubber ◽  
Exponential Factor ◽  
First Order ◽  
Adiabatic Approach ◽  
Research Findings ◽  
Styrene Butadiene ◽  
Kinetics Of

Kinetic parameters are calculated based on the reactive temperature rise curve measured by adiabatic approach at the temperature of 145 to 160 °C with the catalytic system of NaOH and acyl caprolactam End-capped butadiene-acrylonitrile rubber (CHTBN) or styrene-butadiene rubber (CHTBS). The reaction order is first order, the activation energy is between 72.91−73.16 kJ∙mol−1 and the pre-exponential factor is between 3.22×1011− 3.38×1011 mol1−n∙s−1 in the system of CHTBN/NaOH. While in CHTBS/NaOH, the reaction order is between 1.23-1.34, the activation energy is between 85.55－86.88 kJ∙mol−1 and the pre-exponential factor is between 4.52×1011−5.0 9×1011 mol1−n∙s−1. The adiabatic reaction kinetic model of caprolactam anion was constructed based on the existing research findings, by which the polymerizing reaction is simulated. The coincidence between the simulation results and the experimental data revealed that the model is reasonable and correct.

Kinetics of nonisothermal thermal degradation of styrene-butadiene rubber

1999 ◽  
Vol 16 (4) ◽  
pp. 543-547 ◽  
Author(s):  
Sea Cheon Oh ◽  
Hae Pyeong Lee ◽  
Hee Taik Kim ◽  
Kyong Ok Yoo
Keyword(s):  
Thermal Degradation ◽  
Styrene Butadiene Rubber ◽  
Butadiene Rubber ◽  
Styrene Butadiene ◽  
Kinetics Of
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