Morphology and mechanical properties of PVC/straw-fiber coated with liquid nitrile-butadiene rubber composites

2016 ◽  
Vol 133 (43) ◽  
Author(s):  
Hai Liu ◽  
Jie Wang ◽  
Chunli Gong ◽  
Fan Cheng ◽  
Guangjin Wang ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Butadiene Rubber ◽  
Rubber Composites ◽  
Nitrile Butadiene Rubber ◽  
Morphology And Mechanical Properties

scholarly journals Enhanced Physical and Mechanical Properties of Nitrile-Butadiene Rubber Composites with N-Cetylpyridinium Bromide-Carbon Black

Molecules ◽  
2021 ◽  
Vol 26 (4) ◽  
pp. 805
Author(s):  
Egor A. Kapitonov ◽  
Natalia N. Petrova ◽  
Vasilii V. Mukhin ◽  
Leonid A. Nikiforov ◽  
Vladimir D. Gogolev ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Tensile Strength ◽  
Carbon Black ◽  
Physical And Mechanical Properties ◽  
Butadiene Rubber ◽  
Volumetric Wear ◽  
Shore Hardness ◽  
Cetylpyridinium Bromide ◽  
Rubber Composites ◽  
Nitrile Butadiene Rubber

The physical and mechanical properties of nitrile–butadiene rubber (NBR) composites with N-cetylpyridinium bromide-carbon black (CPB-CB) were investigated. Addition of 5 parts per hundred rubber (phr) of CPB-CB into NBR improved the tensile strength by 124%, vulcanization rate by 41%, shore hardness by 15%, and decreased the volumetric wear by 7% compared to those of the base rubber-CB composite.

Investigating hollow corundum microspheres exfoliation of the elastomeric matrix

2019 ◽  
pp. 135-142
Author(s):  
N. V. Shadrinov ◽  
U. V. Evseeva
Keyword(s):  
Mechanical Properties ◽  
Atomic Force Microscope ◽  
Butadiene Rubber ◽  
Nitrile Butadiene Rubber ◽  
Elastomeric Matrix ◽  
Atomic Force

The results of study of the influence of hollow corundum microspheres HCM-S (5–100 µm) and HCM-L (70–180 µm) on the properties of nitrile butadiene rubber BNKS-18 are presented. The dependence of elastomer resistance to abrasion impact and physic and mechanical properties on the dispersion and concentration of hollow corundum microspheres is shown. The process of hollow corundum microspheres exfoliation of the elastomeric matrix, which largely determines the change of physic and mechanical properties, has been studied by specially developed stretching device compatible with an atomic force microscope. The paper describes microspheres exfoliation which is conventionally divided into 3 stages.

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