Special issue "Functionalization technology of elastomers". Molecular designs of high performance elastomers.
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چکیده
منابع مشابه
Technology, Properties and Application of NRL Elastomers
Polymer latexes are being increasingly used in the construction industry as modifiers, especially in hydraulic cement concrete and mortar. Figure 1 presents polymeric latexes used as cement modifiers. Among the different presentations of polymeric latexes, elastomers are the most widely used (Ohama, 1995). In practice, there are two basic elastomers applicable to cement mixes and these are natu...
متن کاملMelt compounding with graphene to develop functional, high-performance elastomers.
Rather than using graphene oxide, which is limited by a high defect concentration and cost due to oxidation and reduction, we adopted cost-effective, 3.56 nm thick graphene platelets (GnPs) of high structural integrity to melt compound with an elastomer-ethylene-propylene-diene monomer rubber (EPDM)-using an industrial facility. An elastomer is an amorphous, chemically crosslinked polymer gener...
متن کاملFinal Report: Molecular Dynamics and Morphology of High- Performance Elastomers and Fibers by Solid-State NMR
Number of Papers published in peer-reviewed journals: Number of Papers published in non peer-reviewed journals: Final Report: Molecular Dynamics and Morphology of High-Performance Elastomers and Fibers by Solid-State NMR Report Title Poly(p-phenylene-2,6-benzobisoxazole) (PBO) is an engineering fiber of extraordinary properties, but has been found to degrade quickly under moisture and ultraviol...
متن کاملMechanics of Elastomers at High Temperatures
"Among elastomers commercially available, several are reasonably stable for prolonged periods at temperatures above 200•C (392•F); but at such temperatures, their strength characteristics are inadequate for many present day applications." This statement by Thor Smith in 1962 is just as true is 1980, pointing out that the polymer industry, if not mature, is certainly on a broad plateau. The inte...
متن کاملReinforcement of Elastomers
1 Types of Fillers 1 2 Mixing and Dispersion 2 3 Rheology and Modulus of Filled Rubber 3 3.1 Hydrodynamic Effect 4 3.2 Rubber–Filler Interaction 4 3.3 Filler–Filler Interaction (Particle Network Formation) 5 4 Mechanical Hysteresis 5 4.1 Dynamic Properties 6 4.2 Strain Softening and the Mullins Effect 7 5 Failure Properties of Filled Rubber 7 6 Summary 9 Acknowledgment 9 References 9 Further Re...
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ژورنال
عنوان ژورنال: NIPPON GOMU KYOKAISHI
سال: 1990
ISSN: 1884-0442,0029-022X
DOI: 10.2324/gomu.63.305