Results 61 to 70 of about 292 (175)

Mechanism of Gas Permeation in Processed HNBR/Nanoclay Composites

Advances in Polymer Technology, 2012
AbstractThe influence of the layered silicate clay platelets on the nitrogen permeation properties of hydrogenated nitrile butadiene rubber (HNBR)/nanoclay nanocomposites has been investigated. Nanocomposites of HNBR modified with different percentages of the organoclay are processed through various routes.
Rahul M. Cadambi, Elaheh Ghassemieh
openaire   +1 more source

Hydrogenation of nitrile groups in HNBR with a rhodium catalyst

Abstract Functional polymer materials show a variety of functional properties, such as chemical reactivity, photosensitivity, conductivity, catalysis, biocompatibility and so on. The polymer containing amine group can be used in many fields such as organic polymer catalyst carrier, sewage adsorption treatment, medicine and pharmacy, biological ...
Minghui Liu, Ziying Xiong, Hui Wang, Linbao Zhang, Qinmin Pan, Jiaqi Wang, Garry L. Rempel   +6 more
openaire   +1 more source

"Comparison of structure and properties of different hydrogenated nitrile rubbers"

Hecheng xiangjiao gongye
"Molecular weight and its distribution, molecular structure composition, curing characteristics, Mooney viscosity, physical and mechanical property, thermal-oxidative aging resistance, low temperature performance and catalyst residual amount of similar ...
HU Hai-hua, XU Dian-hong, HUANG Xi-dai, ZHAO Hong-guo, WU Yu, HE Lian-cheng
doaj   +1 more source

Fracture resistance of rubbers with MWCNT, organoclay, silica and carbon black fillers as assessed by the J-integral: Effects of rubber type and filler concentration

eXPRESS Polymer Letters, 2012
The fracture resistance of different rubbers containing various nanofillers, such as multiwall carbon nanotube (MWCNT), organoclay, silica and carbon black (CB), was determined by the J-integral making use of the single edge notched tensile loaded (SEN-T)
T. Ricco, S. Passera, G. Ramorino, S. Agnelli, J. Karger-Kocsis   +4 more
doaj   +1 more source

Harnessing melt processing for the preparation of mechanically robust thermoplastic vulcanizate electrolytes

Journal of Power Sources Advances
We report a new type of polymer blend electrolyte based on the principle of thermoplastic vulcanizates (TPV). TPV materials have been extensively used in the automotive and manufacturing sectors.
Léa Caradant, Gabrielle Foran, David Lepage, Paul Nicolle, Arnaud Prébé, David Aymé-Perrot, Mickaël Dollé   +6 more
doaj   +1 more source

Development of a damage model for rapid decompression of O-ring seals in high-pressure and long-distance CO2 pipelines

You-qi chuyun
ObjectiveLong-distance pipelines are essential for large-scale CO2 transportation within the Carbon Capture, Utilization, and Storage (CCUS) system, where the reliability of sealing systems directly influences safety and efficiency.
Li MO, Xiong XIAO, Changjun LI, Wenlong JIA, Xia WU, Chao CHEN   +5 more
doaj   +1 more source

Effect of Hydrogen Pressure on the Fretting Behavior of Rubber Materials

Lubricants
Safety and reliability are the major challenges to face for the development and acceptance of hydrogen technology. It is therefore crucial to deeply study material compatibility, in particular for tribological components that are directly in contact with
Géraldine Theiler, Natalia Cano Murillo, Andreas Hausberger   +2 more
doaj   +1 more source

Research on Sealing Performance of High Temperature Resistant Flat Rubber for Roller Cone Bit

Shiyou jixie, 2020
Commonly used metal seals for roller cone bearings are not only sensitive to vibration with inferior sealing performance, but also have problems like high manufacturing cost, large space occupation and uneven stress and deformation of seals. Therefore, a
Li Guangqiao, Kuang Yuchun, Zhong Wenjian, Wei Qi, Zeng Zhaoan   +4 more
doaj  

Using dual-cure architectures in HNBR: A detailed insight into their structure-property relationship

eXPRESS Polymer Letters
Hydrogenated acrylonitrile–butadiene rubber (HNBR) is widely used in automotive and sealing applications due to its oil resistance and mechanical durability; however, its long-term performance is significantly influenced by the curing chemistry.
Sharmistha Dhar, Arshad Rahman Parathodika, Dibyendu Dey, Kinsuk Naskar   +3 more
doaj   +1 more source

Cost‐Effective Solutions for Lithium‐Ion Battery Manufacturing: Comparative Analysis of Olefine and Rubber‐Based Alternative Binders for High‐Energy Ni‐Rich NCM Cathodes

ChemElectroChem
Promoting safer and more cost‐effective lithium‐ion battery manufacturing practices, while also advancing recycling initiatives, is intrinsically tied to reducing reliance on fluorinated polymers like polyvinylidene difluoride (PVDF) as binders and ...
Susan Montes, Alexander Beutl, Andrea Paolella, Marcus Jahn, Artur Tron   +4 more
doaj   +1 more source