Resume In future years, fuel cells are expected to represent a promising technology as a source of heat and electricity in buildings and of electrical power for vehicles, since fossil fuels are exhausting and significantly degrade air quality. It is well known that, when exposed to a hydrogen environment, hydrogen embrittlerment may affect materials such as iron and steel. But these are not the...

Plastic/rubber materials used as fasteners in equipment for analyzing or removing organic pollutants water treatment technologies form an essential part of the device. Micropollutants are typically present at very low concentrations (ng/L to µg/L). Therefore, when designing, example, units advanced oxidation processes (AOPs) planning sample handling, it is necessary assess whether material comp...

improvements in the properties of ordinary sidewall compound (nr/br) with the addition of epdm by reactive processing method were evaluated. the results show that ozone resistance of these sidewalls was improved with increased addition of epdm. also the tensile strength and elongation-at-break were increased in comparison with nrbrepdm compounds that were made by non-reactive processing. sem ph...

The subject. introduction of electronic technologies into management processes has led to the need regulate issues use personnel document (further - EPDM). In spring 2020, Russia was conducting a legal experiment on documents related work. As part this experiment, according rules established by federal law, individual employers voluntarily refuse issue certain types in paper form. It concerned ...

Submit Manuscript | http://medcraveonline.com Abbreviations: GPC: Gel Permeation Chromatography; FTIR: Fourier Transform Infra Red; XRD: X Ray Diffraction; HRTEM: High Resolution Transmission Electron Microscopy; TGA: Thermo Gravimetric Analysis; IEC 60520: International Electronic Commission Number 60520; BS 7655: British Standard Number 7655; PMMA: Poly Methyl Methacrylate; PC: Poly Carbonate...

Nonlinear electric conductance of reinforced insulation can homogenize field distribution and suppress local distortion inside high-voltage direct current cable accessories. To achieve a significant nonlinear in ethylene–propylene–diene misch–polymere (EPDM) used for accessories, the inorganic micron crystal powder calcium copper titanate (CCTO) is synthesized by sol–gel method, which filled in...

Thermoplastic elastomers (TPEs), based in PP (Polypropylene) / EPDM (Ethylene Propylene Diene Monomer) have as purpose improving resistance and impact, aiming to a more comprehensive use automotive market, among edifications, construction packaging sectors, due their recyclability properties. is commodity, with high melting point, mechanical low density, posing balance between physical properti...

The main objective of the current research work is to explore effect nanosilica particles on compound EPDM/SBR-SiO2 (ethylene-propylene-diene monomer/styrene-butadiene rubber-nanosilica). composite EPDM/SBR with and without silane coupling agent was processed using an open mill mixer. are prepared in laboratory were used as reinforcing material rubber composites. cure characteristics, mechanica...