Advances in Elastomers and Rubber ElasticityJoginder Lal, James E. Mark The present book is a sequel to "Elastomers and Rubber Elasticity," edited by J.E. Mark and J. Lal and published by the American Chemical Society in 1982. It is also based on papers presented at an ACS Symposium, sponsored by the Division of Polymer Chemistry, Inc., in this case one held in Chicago in September of 1985. The keynote speaker was to have been Pro fessor Paul J. Flory, and his untimely death just prior to the symposium was a tremendous loss to all of polymer science, in particular to those in terested in elastomeric materials. It is to his memory that this book is dedicated. There has been a great deal of progress in preparing and studying elas tomers since the preceding symposium, which was in 1981. In the case of the synthesis and curing of elastomers, much of the background necessary to an appreciation of these advances is given in the first, introductory chapter. |
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Results 1-3 of 32
Page 255
... Equations 4-7 show that λ depends upon m 2 . Tear Strength of Non - Crystallizing Elastomers When elastomeric ... Equation 1 indicates , and experiments confirm , that the modulus of elasticity E depends primarily upon the number ...
... Equations 4-7 show that λ depends upon m 2 . Tear Strength of Non - Crystallizing Elastomers When elastomeric ... Equation 1 indicates , and experiments confirm , that the modulus of elasticity E depends primarily upon the number ...
Page 382
... equation ( 3 ) for the osmotic pressure in equation ( 9 ) giving KLV12022 = 1 1 1 2XV2 1 - v2 Xw ( 10 ) where V1 is the partial molar volume of the solvent , V2 is the volume fraction of the polymer , P2 is the mass density of the ...
... equation ( 3 ) for the osmotic pressure in equation ( 9 ) giving KLV12022 = 1 1 1 2XV2 1 - v2 Xw ( 10 ) where V1 is the partial molar volume of the solvent , V2 is the volume fraction of the polymer , P2 is the mass density of the ...
Page 421
... equation is an equation that describes well the viscoelastic properties of a large class of crosslinked rubbers6,7 and the elasticoviscous properties of many polymer melts8-10 under various types of deformation . An appropriate way to ...
... equation is an equation that describes well the viscoelastic properties of a large class of crosslinked rubbers6,7 and the elasticoviscous properties of many polymer melts8-10 under various types of deformation . An appropriate way to ...
Contents
Introduction to Synthesis of Elastomers | 1 |
Structure and Properties of Tire Rubbers Prepared | 17 |
Polymer and Chain End Structure in Anionic Diene | 37 |
Copyright | |
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affine anionic antioxidant behavior block polymers butadiene calculated catalyst CH₂ chain end CHDI Chem chemical crosslinking crystalline crystallites crystallization curing curves cyclohexane deformation density diene dynamic mechanical effect elasticity elongation end block entanglements equation equilibrium experimental fatigue fraction function glass transition temperature groups hard segment content hard segment length higher hydrogenated hydrosilylation increase initiator intramolecular reaction isoprene Macromolecules measurements melting temperature microstructure modulus molecular weight molecules monodisperse monomer observed obtained oligomers orientation P. J. Flory PDMS peak phantom network phase Phys polybutadiene polyether polyisoprene polymerization polystyrene polyurethane-ureas polyurethanes prepared prepolymer PTMO rubber sample scattering segment length distribution shown in Figure soft segment solvent spectra strain stress stress-strain structure styrene swollen synthesis Table theory thermal thermoplastic thermoplastic elastomers tion toluene triblock copolymer uniaxial values vinyl content vulcanizates