Results 61 to 70 of about 14,133 (206)
Journal of Applied Polymer Science, EarlyView.The use of polychloroprene is common in elastomeric adhesives. This study highlights the possible substitution of zinc oxide curing systems to a less hazardous metal complex, also evaluating the changes that higher surface area fillers can bring to the adhesive.
Gabriel Bachega Rosa +3 more
wiley +1 more source
Performance of binary accelarator system on natural rubber compound
Majalah Kulit, Karet, dan Plastik, 2018 Accelerator system provides different response onto the rubber compound, and in turn influences its final properties. Accelerators, such as 2,2'-Dithiobis (benzothiazole) (MBTS), N-Cyclohexylbenzothiazole-2-Sulfenamide (CBS) and diphenyl guanidine (DPG),
Ihda Novia Indrajati, Indiah Ratna Dewi
doaj +1 more source
Elastic Models for the Non-Arrhenius Relaxation Time of Glass-Forming Liquids [PDF]
, 2006 We first review the phenomenology of viscous liquids and the standard models used for explaining the non-Arrhenius average relaxation time. Then the focus is turned to the so-called elastic models, arguing that these models are all equivalent in the ...
Dyre, Jeppe C.
core +2 more sources
A review of factors affecting precision in Mooney viscosity measurement
Polymer Testing, 1980 Abstract Mooney viscosity is the most widely used processability criterion in the rubber industry. Since 1934 when Mooney developed the viscometer1, a great deal of work has been done to eliminate machine and test method deficiencies and variables, thereby increasing the reproducibility of Mooney viscosity measurements.
openaire +1 more source
Finite Element Modeling of a Thermoplastic Polyurethane Ball for Rolling Seismic Isolation
Earthquake Engineering &Structural Dynamics, EarlyView.ABSTRACT The Elastomeric‐Ball Pendulum (EBP) system, which consists of an elastomeric ball rolling on a spherical concrete surface, has been proposed as an isolation system for lightweight structures. Experimental tests have shown that the mechanics of such a rolling ball are remarkably complicated because the vertical load changes the shape of the ...
Sergio I. Reyes +2 more
wiley +1 more source
Macromolecular Materials and Engineering, EarlyView.Due to the different conformation structures of the grafting chains on the surface of silica, the nanoparticles contact each other by brush chains and bridge into a polymer‐mediated nanoparticle network in HDPE14K/HDPE1K‐g‐SiO2 PNCs, resulting in a more significant modulus reinforcement than that of PP370K/PP90K‐g‐SiO2 PNCs with a soft interfacial ...
Ye Yao +4 more
wiley +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
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, 2013 We investigate the dynamics of alginate gels, an important class of biopolymer-based viscoelastic materials, by combining mechanical tests and non-conventional, time-resolved light scattering methods.
Cipelletti, Luca, Larobina, Domenico
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Polymer Composites, EarlyView.Lignin dispersion in carboxylated nitrile rubber (XNBR) is enhanced at 7% carboxylic acid, significantly improving the composite's compressive mechanical performance for sealing applications. ABSTRACT Lignin is a promising biobased material that enhances the sustainability of rubber composites as a reinforcing filler.
Gustavo Ninho Campos +6 more
wiley +1 more source
Slab Quality and Environmental Degradation with The Addition of Additives and Coagulant
Sriwijaya Journal of Environment, 2017 : This research used ammonium chloride at doses of 0%, 0.15%, 0.30% and 0.45% with 0% dose, 0.15%, 0.30% and 0.45% while formic acid and liquid smoke coagulants.
Afriyani Zulyanti +3 more
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