Results 191 to 200 of about 7,414 (245)

Effect of aging on the tensile and tearing behavior of NanoClay-Reinforced hydrogenated nitrile butadiene rubber

Journal of composite materials
This study investigates the effects of nanoclay reinforcemet and thermal aging on the mechanical properties of Hydrogenated Nitrile Butadiene Rubber (HNBR).
M. E. Golmakani, N. Bakavoli, G. Ghaffari   +2 more
semanticscholar   +1 more source

Synthesis of Polyether Ester Plasticizer and Its Application Performance in Hydrogenated Nitrile Butadiene Rubber

Polymers for Advanced Technologies
Four polyether ester plasticizers containing both ester groups and ether bonds were synthesized using 1,4‐butanediol, adipic acid, and alkyl ether alcohols as raw materials.
Hui Li, Zhibin Wang, Yuqing Song, Jianbin Xiao, Qi Chen   +4 more
semanticscholar   +1 more source

Acrylic Derivatives of Glycidyl Ethers as Coagents for Peroxide Vulcanization of Hydrogenated Nitrile Butadiene Rubber

Kauchuk i Rezina
The work is devoted to the assessment of the efficiency of using new reactive oligomers obtained by the interaction of domestic glycidyl ethers (oligopropylene glycol, homooligomer of epichlorohydrin, neopentyl glycol) and phenylglycidyl ether with ...
N. V. Sidorenko, Y. Zimina, Y. M. Mkrtchyan, D. V. Demidov, G. Korobejnikov, M. A. Vaniev   +5 more
semanticscholar   +1 more source

Preparation of hydrogenated nitrile butadiene rubber with pendant vinyl groups and its post-functionalization via cross-metathesis

Polymer Chemistry
Hydrogenated nitrile butadiene rubber (HNBR) is extensively applied in aerospace, automotive, petrochemical, and defense industries. However, its inherent trade-off between oil resistance and low-temperature resistance, along with insufficient low ...
Manman Jia, Tian-Lei Li, Zhiwei Yang, Lin Wang, Dongmei Yue   +4 more
semanticscholar   +1 more source

Strain‐induced crystallisation and miscibility behaviour of hydrogenated nitrile rubbers

Die Angewandte Makromolekulare Chemie, 1992
AbstractHNBR rubbers, which are made by selective hydrogenation of the olefinic bonds of NBR rubbers, have been developed, because they show improved resistance towards heat and chemicals. In this study, two other properties are discussed that arise from the fact that HNBR rubbers are fairly alternating copolymers of unpolar butylene and polar ...
D. Braun, A. Haufe, D. Leiß, G. P. Hellmann   +3 more
openaire   +1 more source

Study on Mechanical and Tribological Properties of Nitrile Butadiene Rubber and Hydrogenated Nitrile Butadiene Rubber Blends Reinforced With Spherical Nano‐ Al 2 O 3

Journal of Applied Polymer Science
Nitrile butadiene rubber (NBR) and hydrogenated nitrile butadiene rubber (HNBR) were blended at different weight ratios, with spherical nano‐alumina (nano‐Al 2 O 3 ) as the reinforcing filler.
Hongtai Li, Kehan Liu, J. Wu, Yanqiang Wei, Jinzhu Tan   +4 more
semanticscholar   +1 more source

Modeling and Simulation of Diimide Hydrogenation of Nitrile Butadiene Rubber Latex

Industrial & Engineering Chemistry Research, 2006
A comprehensive simulation of the diimide hydrogenation process is carried out by taking into account the diimide generation reaction, the hydrogenation reaction, the side reaction between hydrogen peroxide and diimide, the disproportionation of diimide, and the diimide diffusion process.
Xingwang Lin, Qinmin Pan, Garry L. Rempel   +2 more
openaire   +1 more source

Homogeneous catalytic hydrogenation of hydroxyl‐terminated liquid nitrile rubber

Journal of Applied Polymer Science, 2011
AbstractIt was difficult to obtain high degree of hydrogenation of hydroxyl‐terminated liquid nitrile rubber (HTBN) by using homogeneous noble metal catalyst because the hydroxyl (OH) in HTBN was likely to cause catalyst poisoning. In this study, with hexamethyl disilylamine protecting OH, a good yields of hydrogenated HTBN was synthesized through ...
Xinpeng Wei, Liqun Zhang, Weimin Wang, Dongmei Yue   +3 more
openaire   +1 more source

Tribological modification of hydrogenated nitrile rubber nanocomposites for water-lubricated bearing of ship stern shaft

Wear, 2022
Guangwu Zhou, Kepeng Wu, Wei Pu, Peng Li, Y. Han   +4 more
semanticscholar   +1 more source

Chemical Resistance of Hydrogenated Nitrile Butadiene Rubber and Nitrile Butadiene Rubber in Propylene

Rubber chemistry and technology
The chemical resistance of hydrogenated nitrile butadiene rubber (HNBR) and nitrile butadiene rubber (NBR) in propylene is considered as no resistance (NR) by many chemical compatibility handbooks and industry chemical resistance tables and charts ...
Xuming Chen, M. Krejci, A. Drake, H. Salem, Tylor Mozisek   +4 more
semanticscholar   +1 more source