نتایج جستجو برای: sbs polymer
تعداد نتایج: 95182 فیلتر نتایج به سال:
DNA sequencing by synthesis (SBS) offers a robust platform to decipher nucleic acid sequences. Recently, we reported a single-molecule nanopore-based SBS strategy that accurately distinguishes four bases by electronically detecting and differentiating four different polymer tags attached to the 5'-phosphate of the nucleotides during their incorporation into a growing DNA strand catalyzed by DNA...
The effectiveness of reinforcement of a polymer is known to depend on the strength of the interfaces between the reinforcement and the matrix. We have used polystyrene and a styrene– butadiene–styrene (SBS) copolymer as matrixes and ceramic boehmite c-AlO(OH) as reinforcement. We have applied boehmite both untreated and treated with sulphonic acid based surfactants with different alkyl groups. ...
SBS (styrene-butadiene-styrene block copolymer) modified bitumen is one of most widely used polymer modified bitumens in China. It is also not satisfactory when subjected to extreme conditions. Multiple-walled carbon nanotubes, as a type of advanced nanomaterial, are investigated extensively because of their strong adsorption capacity. Little research has been done about MWCNTs/SBS modified bit...
A series of styrene/butadiene polymers were combined with up to 90 wt% UiO-66 to form mixed-matrix membranes with varying physical properties. Notably, polystyrene-block-polybutadiene (SBS) membranes retained much of the processability and flexibility of the native polymer component and the porosity, chemical tunability, and adsorption of the native MOF.
A dielectric elastomer can undergo a large deformation when it is subjected to an applied electric field. As result, finds potential usage in artificial muscles, soft robotics, and medical devices. However, current elastomers suffer from low constants (e.g., <4.5). Grafting highly dipolar groups onto has been proved be efficient method improve the constant thus electroactuation property. grafti...
This research work focuses on investigating the fatigue and thermal cracking resistance of asphalt binder with different percentages styrene-butadiene-styrene (SBS) utilizing rheological testing methods. The laboratory experimental program includes Dynamic Shear Rheometer (DSR) test at intermediate temperature for Bending Beam (BBR) low to assess cracking. polymer-modified binders were prepared...
with respect to the physical and mechanical limited qualities of bitumen, it benefits from certain specificability in application and its life service. polymers as the most important modifiers of bitumen are applied to it in order to improve its functional efficiency. among various polymers, styrene-butadiene- styrene (sbs) is the best modifier of the bitumen. in this work, sbs polymer as one o...
The performance of Styrene-butadiene-styrene (SBS) modified asphalt is closely related to the content SBS modifier. In production process asphalt, a certain amount additive such as sulfur and rubber oil may be added reduce segregation promote swelling polymer, but effect these additives on determining in not yet clear. This paper presents calibration curves based rutting factor creep slope poin...
The article presents the results of research on production polymer-bitumen binder (PBB) based mixtures non-oxidized and oxidized petroleum products, namely high-viscosity tar, darkened vacuum distillate, bitumen 70/100, obtained at technological installations Limited Liability Partnership (LLP) “JV Caspi Bitum’’ styrene-butadiene-styrene (SBS) block copolymer brand L 30-01A modifier in presence...
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