Results 31 to 40 of about 768 (200)

A study on mechanical properties of equal wall thickness rubber bushing of positive displacement motor based on hydrogenated nitrile butadiene rubber aging test

Petroleum, 2022
Shale gas production has become the main driver of global gas production growth. Deep shale gas is difficult to extract, which puts forward higher requirements for drilling speed increase. The downhole power drilling tools are mainly screw drilling tools.
Changshuai Shi, Xiaofeng Wan, Xiaohua Zhu, Kailin Chen   +3 more
doaj   +1 more source

Effect of stress relaxation on accelerated physical aging of hydrogenated nitrile butadiene rubber using time-temperature-strain superposition principle

Advanced Industrial and Engineering Polymer Research, 2019
While the stress relaxation is a common phenomenon for polymers, its effect on the stress/strain accelerated aging of the hydrogenated nitrile butadiene rubber (HNBR) cannot be ignored.
Qidi Peng, Zhongmeng Zhu, Chengkai Jiang, Han Jiang   +3 more
doaj   +1 more source

Preparation and properties of melt grafted hydrogenated nitrile rubber composite with glycidyl methacrylate

Hecheng xiangjiao gongye
Glycidyl methacrylate(GMA) was grafted onto hydrogenated nitrile rubber(HNBR) by melt grafting during processing, the relationship between amount of GMA and active reaction temperature of the modified system was investigated, the grafting ratio and gel ...
WANG Li-li, LIU Chao, ZHENG Fang-yuan
doaj   +1 more source

"Effect of different curing agents on properties of hydrogenated nitrile rubber"

Hecheng xiangjiao gongye, 2023
The effect of dicumyl peroxide(DCP), di-tert-butylperoxyisopropyl benzene (BIPB) and 2,5-dimethyl-2,5-di-tert-butylperoxy hexane（DHBP） on properties of hydrogenated nitrile rubber（HNBR）were investigated.
ZHUANG Yi1, WANG Lei-lei2, ZHENG Fang-yuan2, XU Lin2
doaj   +1 more source

Harnessing Thin‐Film Solid‐State Electrolytes: Enabling Breakthroughs in All‐Solid‐State Batteries

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Schematic illustration highlighting the advantages of transitioning from traditional thick solid‐state electrolytes (SSEs) to thin‐film SSEs. Thinning the electrolyte enables higher ionic conductivity, reduced interfacial polarization, improved flexibility, compact electrode contact, and enhanced energy density, offering a promising pathway toward high‐
Yitao He, Haoyang Cheng, Li Wang, Xiangming He   +3 more
wiley   +1 more source

Hybrids of HNBR and in situ polymerizable cyclic butylene terephthalate (CBT) oligomers: properties and dry sliding behavior

eXPRESS Polymer Letters, 2008
A peroxide curable hydrogenated nitrile rubber (HNBR) was modified by cyclic butylene terephthalate oligomer (CBT), added in 100 parts per hundred rubber (phr).
doaj   +1 more source

In Situ Generation of a Robust Gel Polymer Electrolyte From a Poly(Ethylene Carbonate)‐Hydrogenated Nitrile Butadiene Rubber Containing Thermoplastic Vulcanizate Electrolyte

Journal of Applied Polymer Science, Volume 143, Issue 41, November 5, 2026.
A gel polymer electrolyte thermoplastic vulcanizate (GPE–TPV) was prepared by blending HNBR and PEC by melt extrusion then thermally decomposing PEC to yield liquid EC. EC is absorbed into the crosslinked HNBR, yielding an electrolyte that is mechanically and electrochemically stable enough to permit cycling in a LiFePO4–Li half‐cell.
Rozita Sadeghzadeh, Gabrielle Foran, Julien Mimeault, Caroline St‐Antoine, Arnaud Prébé, Mickael Dollé   +5 more
wiley   +1 more source

Étude du polymère élastomère à base d’acrylonitrile, HNBR, pour son application dans les batteries Li-ion [PDF]

, 2019
Les travaux présentés portent sur l’étude du HNBR (Hydrogenated Nitrile Butadiene Rubber), un polymère à base d’acrylonitrile, pour son application en tant que liant d’électrodes dans les batteries lithium ions. Cette thèse repose sur un partenariat avec
Verdier, Nina
core   +1 more source

Comparative study on thermal-oxygen aging and tribological properties of carbon nanotubes and graphene sheet reinforced hydrogenated nitrile rubber composite materials

Journal of Materials Research and Technology
A comprehensive and comparative study of the thermal-oxygen aging and tribological properties of antioxidant 6PPD synergized with carbon nanotubes (CNTs) and graphene (GE)-reinforced hydrogenated nitrile rubber (HNBR) composites was performed using ...
Cheng Qian, Shijie Wang, Yunlong Li, Rui Nie, Shuyuan Song   +4 more
doaj   +1 more source

Continuous Roll‐To‐Roll Coating and Drying of Sulfide‐Based Solid Electrolyte Separators for Scalable Manufacturing

Energy Technology, Volume 14, Issue 9, September 2026.
Continuous roll‐to‐roll doctor‐blade coating and convective drying of sulfide‐based solid electrolyte separators are systematically correlated with structural properties and ionic transport. High convective air speeds and reduced coating gaps mitigate drying‐induced cracking in the LPSCl–PIB system, enabling over 2 m of defect‐free, wound separator ...
Elena Jaimez Farnham, Andreas Mayr, Lovis Wach, Rüdiger Daub   +3 more
wiley   +1 more source