Effect of electron beam irradiation on the properties of natural rubber (NR)/styrene–butadiene rubber (SBR) blend

2011 ◽  
Vol 80 (1) ◽  
pp. 100-106 ◽  
Author(s):  
R. Manshaie ◽  
S. Nouri Khorasani ◽  
S. Jahanbani Veshare ◽  
M. Rezaei Abadchi
Keyword(s):  
Electron Beam ◽  
Natural Rubber ◽  
Electron Beam Irradiation ◽  
Styrene Butadiene Rubber ◽  
Butadiene Rubber ◽  
Beam Irradiation ◽  
Styrene Butadiene

Effect of electron beam irradiation on structure and properties of styrene-butadiene rubber

2018 ◽  
Vol 149 ◽  
pp. 14-25 ◽  
Author(s):  
Katarzyna S. Bandzierz ◽  
Louis A.E.M. Reuvekamp ◽  
Grażyna Przybytniak ◽  
Wilma K. Dierkes ◽  
Anke Blume ◽  
...  
Keyword(s):  
Electron Beam ◽  
Electron Beam Irradiation ◽  
Styrene Butadiene Rubber ◽  
Butadiene Rubber ◽  
Structure And Properties ◽  
Beam Irradiation ◽  
Styrene Butadiene

Tensile Behavior after Oxidative Aging of Gum and Black-Filled Vulcanizates of SBR and NR

1999 ◽  
Vol 72 (4) ◽  
pp. 721-730 ◽  
Author(s):  
G. R. Hamed ◽  
J. Zhao
Keyword(s):  
Tensile Strength ◽  
Natural Rubber ◽  
Tensile Behavior ◽  
Styrene Butadiene Rubber ◽  
Butadiene Rubber ◽  
Oxidative Aging ◽  
Prolonged Aging ◽  
Aging Period ◽  
Early Aging ◽  
Styrene Butadiene

Abstract Typical sulfur-cured vulcanizates of styrene-butadiene rubber (SBR) and natural rubber (NR) were prepared, and subjected to air-oven aging at 100 °C. Gum specimens exhibited an initial aging period in which stiffness was unchanged, while tensile strength and strain-to-break were significantly reduced. In contrast, black-filled vulcanizates stiffened during early aging. After intermediate aging times, NR specimens softened, while SBR stiffened. With prolonged aging, all compositions became hard and inextensible.

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