Journal of Elastomers & Plastics · 1994 · 29 citations · 8 references
Natural SciencesMaterials EngineeringMaterials SciencePolymer ChemistryPolymer EngineeringPolymer MaterialsDielectric MaterialsDielectric PropertiesDielectric ResponseDielectricsPolymer BlendsPolymer CharacterizationBlend CompatibilityComposite DielectricsDielectric CharacterizationDielectric ConstantDielectric Properties Of SolutionsDielectric SpectroscopyPolar DielectricsPolymer Dielectrics
SBR-NBR and CR-NBR blends were prepared with different con centrations, namely 0, 20, 40, 60, 80 and 100%, and measured dielectrically over a wide frequency range (10 -2 -10 6 Hz) and at different temperatures (-10°-25°C). The aim of the present work is to employ the dielectric method to investigate the compatibility of two different types of rubber blends. The first type consists of nonpolar and polar polymers (SBR and NBR), while the second is blended from two polar polymers (CR and NBR). It was expected that the styrene (in SBR) and the nitrile groups (in NBR could act as a donor-acceptor system and therefore allow compatibility of SBR and NBR, while the second series was expected to be compatible due to their polarity.
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On the Theory of Dispersion of X-Rays
R. de L. Kronig · Journal of the Optical Society of America · 1926 · 1.9K citations
Theory of electric polarisation
A.D. Franklin · Journal of the Franklin Institute · 1953 · 426 citations
<i>Theory of Electric Polarisation</i>
C. Böttcher, William Fuller Brown · Physics Today · 1953 · 407 citations