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Study on the preparation of macromolecular compatibilizer and its effect on the characteristics of fluoroelastomer (FKM)/silicone rubber (MVQ) blend
The FKM-g-S i R macromolecular compatibilizer was produced by using a high-temperature thermomechanical grafting process to graft long-chain vinyl...
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Thermal and radiation degradation effects on fluoroelastomer destined to gasket applications in nuclear power plants
Fluoroelastomers are suitable materials for several applications at high temperature. The present paper presents the modifications of material...
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Effect of calcium stearate and a fluoroelastomer on the flowability of UHMWPE/HDPE composites and the underlying mechanism
The melt viscosity of ultra-high molecular weight polyethylene (UHMWPE) is extremely high, rendering its processing exteremely difficult; thus, flow...
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The efficacy of methyl vinyl silicone-g-maleic anhydride in the compatibilization of fluoroelastomer and silicone based super specialty elastomer blend
Fluoroelastomer (FKM) and Silicone rubber (MVQ) blend is thermodynamically immiscible as they have a mismatch in solubility parameter. Therefore, to...
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Design and Properties of Fluoroelastomer Composites via Incorporation of MWCNTs with Varied Modification
Multi-walled carbon nanotubes (MWCNTs) modified with silane coupling agent A-1120 (MWCNTs-A1120) were prepared. Compared with the raw MWCNTs,...
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Accelerated Aging Behaviors and Mechanism of Fluoroelastomer in Lubricating Oil Medium
The aging behaviors and mechanism of fluoroelastomer (FKM) under lubricating oil (FKM-O) and air (FKM-A, as a comparison) at elevated temperatures...
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The synergistic effect of fluorosilicone and silica towards the compatibilization of silicone rubber and fluoroelastomer based high performance blend
Fluoroelastomer and silicone rubber lie in the two different poles of elastomer family in terms of polarity. Hence, combining them in a single...
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Influence of exfoliated graphite inclusion on the thermal, mechanical, dielectric and solvent transport characteristics of fluoroelastomer nanocomposites
Nanocomposites with multifunctional properties are of great interest as they meet the needs of the develo** industrial and engineering fields. The...
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Mechanical properties and creep behavior of fluoroelastomer under hydrochloric acid environments
Fluoroelastomers are commonly used as seal, gasket or membrane materials in many industrial applications. The temperature- and environment-dependent...
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Unique behavior of in-situ generated nanosilica particles on physico-mechanical properties of fluoroelastomer
Fluoroelastomer (FKM) rubber containing different weight percentage of in-situ generated nanosilica particles have been prepared by sol-gel method...
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Detection of the Destruction Mechanism of Perfluorinated Elastomer (FFKM) Network under Thermo-oxidative Aging Conditions
The changes of crosslinking network of perfluorinated elastomer (FFKM) cured by TAIC and DBPH under thermo-oxidative aging conditions were...
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Modified Needle-Punched Nonwoven Based on Blend of Polymer Fibers
The influence of the speed of processing on a special equipment and the content of polypropylene fibers on tensile strength and porosity of modified...
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Polyelectrolytes of Inorganic Polyoxometalates: Prospecting New Charged Polymers for Advanced Applications
Polyelectrolytes are charged polymers comprising macromolecules in which substantial portions of the constituent units contain cationic ( e.g. ,...
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The structural and electronic properties of (001) surface of 1,3,5-triamino-2,4,6-trinitrobenzene (TATB) with first-principles calculations
Context1,3,5-triamino-2,4,6-trinitrobenzene (TATB) is a typical insensitive energetic material. It can be used in explosive formulations, such as...
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Influence of adding carbon black on electrical conductivity in dynamically vulcanized of poly (vinylidene fluoride)/fluoroelastomer composites
The present work was focused on studying the effects of different CB loadings on the rheological, thermal, tensile, dynamic mechanical, and...
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Preparation and combustion performance of molecular perovskite energetic material DAP-4-based composite with Titanium powder
Micron-sized titanium particles have potential applications as energetic metal high-enthalpy fuel materials. The molecular perovskite energetic...
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Preparation, Curing and Properties of Liquid Amine-Terminated Fluoroelastomers
AbstractA two-step nucleophilic substitution mechanism was used and described to prepare liquid amine-terminated fluoroelastomers (LTAFs) by using...
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Gas permeameter in polymer nanocomposite plates: construction and validation
Gas permeability in homogeneous semipermeable materials such as semicrystalline polymers is an inherent property of the material structure that...
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Study of Coatings Derived from the Copolymer of Vinylidene Fluoride and Hexafluoropropylene
A study has been carried out on the swelling of a copolymer of vinylidene fluoride and hexafluoropropylene in organic solvents. The optimal...
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Scale up of reactors for carbon dioxide reduction
In recent times there has been a great deal of interest in the conversion of carbon dioxide into more useful chemical compounds. On the other hand,...
