Polymer Networks: Principles of Their Formation, Structure and PropertiesR.F. Stepto Written by an international team of authors with a strong emphasis on the underlying chemistry, this book forms a timely, concise, and accessible evaluation of the fundamentals of polymer network formation, structure, and properties, and how these three aspects are interrelated. |
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Page 151
... parameters of solvent and polymer . Combining equations ( 5.9 ) and ( 5.10 ) gives the relationship between the interaction parameter and solubility parameter difference as X12 = VI RT = ( 81-82 ) 2 ( 5.11 ) As before , equation ( 5.11 ) ...
... parameters of solvent and polymer . Combining equations ( 5.9 ) and ( 5.10 ) gives the relationship between the interaction parameter and solubility parameter difference as X12 = VI RT = ( 81-82 ) 2 ( 5.11 ) As before , equation ( 5.11 ) ...
Page 249
... parameters are denoted by ; , then the modulus is a function of time and the parameters , G ( t , ø ; ) . Measurement yields a set of curves G ( t , ; ) , where ; are various values of a single parameter ( e.g. , temperature ( Figure ...
... parameters are denoted by ; , then the modulus is a function of time and the parameters , G ( t , ø ; ) . Measurement yields a set of curves G ( t , ; ) , where ; are various values of a single parameter ( e.g. , temperature ( Figure ...
Page 333
... parameter , 199 Flory - Huggins parameter , 195 Flory - Stockmayer ( F - S ) gel points , 17-20 Flory - Stockmayer equation , 143 Flory - Stockmayer expression , 133 Flory - Stockmayer polymerization statistics , 142 Flow region , 253 ...
... parameter , 199 Flory - Huggins parameter , 195 Flory - Stockmayer ( F - S ) gel points , 17-20 Flory - Stockmayer equation , 143 Flory - Stockmayer expression , 133 Flory - Stockmayer polymerization statistics , 142 Flow region , 253 ...
Contents
Contents | 1 |
Nonlinear polymerization gelation and network formation | 14 |
4 | 40 |
Copyright | |
14 other sections not shown
Common terms and phrases
behaviour block copolymers Chapter Chem chemical components composition concentration constant conversion copolymerization crosslinking CTT diagram cure curve cyclization decrease deformation degree of polymerization dependence distribution Dušek EANCS Eichinger elastomers endlinking entanglements equation equilibrium Erman experimental Flory formed Frisch gel point gelation hard segments hard-segment content Ilavský increase initial injection moulding intramolecular reaction junction points kinetics linear Macosko Macromol Macromolecules mechanical microphase separation modulus molar mass molecular weight molecules monomer mould network chains network formation network materials network structure network-forming occur parameter phase separation Phys polymer networks Polymer Sci polyurethane predicted primary chains properties PUr-DETDA RA₂ ratio reactants reacted reactive groups RIM copolymer RIM materials ring structures rubber sample shear modulus shown in Figure soft segments soft-segment spinodal spinodal decomposition Stepto stress-strain Tcure temperature tensile thermodynamic thermosetting triol units values versus viscoelastic viscosity vitrification vitrification region volume fraction