Results 31 to 40 of about 22,686 (278)

Vulcanization kinetics of chloroprene rubber

Hecheng xiangjiao gongye
Chloroprene rubber was vulcanized with 1,2-ethylenethiourea as accelerator, zinc oxide and magnesium oxide as vulcanizing agents. The non-isothermal vulcanization kinetics of chloroprene rubber was studied by differential scanning calorimetry, the ...
ZHANG Xin-qing, WANG Xiang-yi, XIA Zhe-an, LU Chong
doaj   +1 more source

Preliminary investigation on auto-thermal extrusion of ground tire rubber [PDF]

, 2019
Ground tire rubber (GTR) was processed using an auto-thermal extrusion as prerequisite to green reclaiming of GTR. The reclaimed GTR underwent a series of tests: thermogravimetric analysis combined with Fourier-transform infrared spectroscopy (TGA-FTIR),
Cañavate Ávila, Francisco Javier, Colom Fajula, Xavier, Formela, Krzysztof, Kowalkowska-Zedler, Daria, Reza Saeb, Mohammad, Vahabi, Henri, Wang, Shifeng, Zedler, Lukasz   +7 more
core   +2 more sources

Uji coba pembuatan sol karet cetak sesuai SII 0944 – 84 sistem cetak “hand press”

Majalah Kulit, Karet, dan Plastik, 1992
The trial on making of rubber sole fulfilling the SII 0944 – 84 with hand press molding system was using rubber compound on the formula of : RSS I 100 parts; Reclain rubber 30; ZnO 3; Carbon black 60; Paraffinic oil 6; Stearic acid 2; PBN 1; MBT 0,5 ...
Penny Setyowati
doaj   +1 more source

Effects of Rotor Speed on Peroxide/Bismaleimide Cured Polypropylene/Nitrile Rubber Thermoplastic Vulcanizates (TPVs) [PDF]

Materials Research, 2018
Elastomer thermoplastics are a class of polymeric materials that received industry attention due to the possibility of joining the elastic of elastomers with the thermoplastics processability.
Anna Paula Azevedo de Carvalho, Ketly Pontes Soares, Danielle Ferreira dos Santos, Bluma Guenther Soares, Alex da Silva Sirqueira   +4 more
doaj   +2 more sources

Random solids and random solidification: What can be learned by exploring systems obeying permanent random constraints?

, 1999
In many interesting physical settings, such as the vulcanization of rubber, the introduction of permanent random constraints between the constituents of a homogeneous fluid can cause a phase transition to a random solid state. In this random solid state,
, , , , , Barsky S J, Barsky S J, Castillo H E, Castillo H E, Castillo H E, de Gennes P G, de Gennes P G, Deam R T, Gauthier-Manuel B, Goldbart P M, Goldbart P M, Goldbart P M, Goldbart P M, Lubensky T C, Nelson D R, Paul M Goldbart, Peng W, Peng W, Peng W, Peng W, Roos C, Zippelius A   +26 more
core   +1 more source

FTIR spectroscopic and thermogravimetric characterization of ground tyre rubber devulcanized by microwave treatment [PDF]

, 2016
In this work the phenomena involved with the microwave devulcanization of ground tyre rubber (GTR) were investigated. During studies three types of GTR characterized by different content of organic compounds (elastomers, plasticizers, etc..), carbon ...
Bin Musidin, Anwar Faliq, Cañavate Ávila, Francisco Javier, Colom Fajula, Xavier, Formela, Krzysztof   +3 more
core   +2 more sources

Modular Assembly of Dynamic Polymer Networks From Heteroaffinity Cross‐Links to Multivalent Proteins

Angewandte Chemie, EarlyView.
This study develops a method to modularly assemble oligomeric binding proteins, like streptavidin, using heterobifunctional cross‐linkers that have both a strong‐ and a weak‐affinity binding moiety. These dynamic cross‐linkers enable the assembly of polymer networks with unique meta‐stable nonequilibrium topologies, and that exhibit chemically tunable ...
Tianyue Dai, Yuntao Qiu, Katherine M. Leon Hernandez, Wesley Chan, Katrina Mejia, Natalia Nemeria, Colin D. Kinz‐Thompson   +6 more
wiley   +2 more sources

Multi‐Faceted Binder Enhancement via Slurry‐Applicable Thiol‐Ene Click Chemistry for Low‐Pressure‐Operable All‐Solid‐State Batteries

Advanced Functional Materials, EarlyView.
Cross‐linked binders with enhanced resiliencies under low operating pressures are designed via in situ thiol‐ene click reactions within slurries. Cross‐linking improves the Young's moduli and elasticities of the styrene‐butadiene rubber binders, effectively mitigating interparticle delamination within the composite cathodes induced by volumetric ...
Young Joon Park, Kyu Tae Kim, Seunggoo Jun, Jong Seok Kim, Jaehyun Yoon, Cheol Bak, Yong Min Lee, Dong Hyeon Kim, Ji Young Kim, Yoon Seok Jung   +9 more
wiley   +1 more source

Insulator fault feature extraction system of substation equipment based on machine vision

IET Networks, EarlyView., 2022
Abstract The artificial intelligence technology and intelligent automation are more and more widely used, the insulators play a supporting and insulating role in the operation of the grid. The use of machine vision inspection technology to detect insulator faults has become an inevitable trend of the times.
Keruo Jiang, Qiaoqun Xia, Lijun Ma, Xin Xu, Zhipeng Shao   +4 more
wiley   +1 more source

The Effect of Ingredients Mixing Sequence in Rubber Compounding upon Vulcanization Kinetics of Natural Rubber: An Autocatalytic Model Study

Indonesian Journal of Chemistry, 2018
This study examined the effect of ingredients mixing sequence to the vulcanization kinetics of natural rubber. The effects of mixing temperature, vulcanization temperature, and the carbon black type upon the kinetics were also studied by using rheography
Abu Hasan, Rochmadi Rochmadi, Hary Sulistyo, Suharto Honggokusumo   +3 more
doaj   +1 more source