Results 41 to 50 of about 16,077 (232)

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

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

Optimization of the Production of Rubber Compounds Using Mathematical Models

Advanced Engineering Materials, EarlyView.
Rubber compounds were mixed in a batch internal mixer, and symbolic regression was used to derive mathematical models linking recipe and process parameters to ram path, torque, and mixing quality (incorporation, dispersion, distribution). Subsequent optimization with evolutionary algorithms identified operating conditions that reduce specific energy ...
Anke Bardehle, Andreas Limper, Ulrich Giese, Carlos Lucke, Mario Beiner, Christoph Gögelein, Lisa Leuchtenberger‐Engel, Christian Hopmann   +7 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

Electroactive Metal–Organic Frameworks for Electrocatalysis

Advanced Functional Materials, EarlyView.
Electrocatalysis is crucial in sustainable energy conversion as it enables efficient chemical transformations. The review discusses how metal–organic frameworks can revolutionize this field by offering tailorable structures and active site tunability, enabling efficient and selective electrocatalytic processes.
Irena Senkovska, Yutong Luo, Ruyan Zhao, Jianjun Zhang, Mingchao Wang, Xinliang Feng, Eike Brunner, Stefan Kaskel   +7 more
wiley   +1 more source

Dynamic stretching vulcanization: Controlled reorganization of the crosslinked network in natural rubber via mechanical force

Industrial Crops and Products
The mechanical properties of natural rubber can be enhanced through vulcanization; however, the inherent tradeoff between strength and toughness makes simultaneous improvement of both difficult.
Gui-Xiang Liu, Yu-Ting Huang, Zhikai Tu, Yan-Chan Wei, Shuangquan Liao   +4 more
doaj   +1 more source

3D‐Printed Sulfur‐Derived Polymers With Controlled Architectures for Lithium‐Sulfur Batteries

Advanced Functional Materials, EarlyView.
Rheology‐guided formulation design for direct ink writing enables the fabrication of 3D sulfur copolymer cathodes with controlled architectures for lithium‐sulfur batteries. The printed electrodes exhibit multiscale porosity and high sulfur utilization, delivering enhanced electrochemical performance compared to conventional cast electrodes.
Bin Ling, Haoran Wang, Pan Yang, Rishav Agrawal, Alex R. Neale, Laurence J. Hardwick, Tom Hasell, Esther García‐Tuñón   +7 more
wiley   +1 more source

"Effects of different vulcanization systems on properties of medical isoprene rubber"

Hecheng xiangjiao gongye
From the perspective of vulcanization system, the effects of peroxide vulcanization system, sulfur vulcanization system and peroxide/sulfur complex vulcanization system on the properties of medical isoprene rubber were discussed.
LI An-qi, YUAN Ying-xin, GAO Qiang-min, LU Peng-lin, XU Tian-yi, GUAN Shan-shan
doaj   +1 more source

"Effect of supercritical carbon dioxide on vulcanization kinetics of silicone rubber"

Hecheng xiangjiao gongye, 2022
Differential scanning calorimetry (DSC) was used to investigate the effects of saturation time, saturation temperature (Ts) and saturation pressure (Ps) of supercritical carbon dioxide (scCO2) and the amount of diisopropylbenzene peroxide (DCP) on the ...
WANG Min1，WEN Hua-yin1，LUO Shi-kai 1,2，ZHOU Yuan-lin1， LIU Tao2
doaj   +1 more source