Composites
elastomer, 44
exfoliation, 47
Maier Goritz mechanism, 45
nanocomposites (see Nanocomposites)
storage modulus, 49
viscoelasticity, 54
Compressibility
carbon black-filled rubber, 203
deformation, 232
linear elasticity, 233–234
strain energy function, 232
CVD. See Chemical vapor deposition (CVD)
D
Deformation
shear, 237–239
and stress softening, 16
tension, 235–237
DMTA. See Dynamic mechanical thermal
analysis (DMTA)
Dodecyl trimethyl ammonium bromide
(DTAB), 94
Double networking
covalent bond and ionic bond, 175
cured rubber, 187
distribution functions, 167–169
elastomers, 161
filled vulcanizates, 162–163
frequency sweeps, 183
NR/ZDMA compounds, 182
Payne effect, 171–174
peroxide radicals, 184
polymeric suspension, viscoelasticity, 169
reputation mechanism (see Reputation
mechanism)
rubber, 162
single chemical bond, 170
strain softening, 185–186
strain sweeps, NR/ZDMA, 183
stress and strain, 169–170
structure, 171
three-network concept, 174
transient double-network model (see
Transient double-network model)
vulcanizates, 185
ZDMA, 175
DTAB. See Dodecyl trimethyl ammonium
bromide (DTAB)
Dynamical strain sweep
amplitude, 180–181
rigid filler network, 181
rubber network, 182
Dynamic mechanical analysis (DMA),
88, 115, 116, 121, 124, 279
Dynamic mechanical thermal analysis
(DMTA), 88, 150
E
Elastomers
chemical structure and molecular
architecture, 4
classification, 16–17
and CNTs, 21
double networking (see Double
networking)
nanocomposites, 19–20
Payne effect, 44
reinforcement, 44
rubber, 3
stiff fillers, 4
Entangled network (E-network), 163
F
Fibrous nanofillers, 147–148
Fosdick and Yu’s model
Cauchy stress, 253–254
shear deformation, 252–253
Fung’s model
Cauchy stress, 251
constitutive relation, 249–250
QLV, 250
scalar functions, 250
shear modulus, 251
system response, 252
G
Galerkin finite element method, 6
Graphene
layered nanofillers, 98–99
rubber nanocomposites, 51–53
TEM image, 46, 47
TRG, 47
two-dimensional layers, 45–46
H
Halloysite nanotubes (HNT)
and SBR, 28
SEM image, 95–96
single walled and multi walled, 95
TEM image, 95–96
tubular nanofillers, 95–96
Hexadecyltrimethoxysilane (HDTMS), 76
302
Index
elastomer, 44
exfoliation, 47
Maier Goritz mechanism, 45
nanocomposites (see Nanocomposites)
storage modulus, 49
viscoelasticity, 54
Compressibility
carbon black-filled rubber, 203
deformation, 232
linear elasticity, 233–234
strain energy function, 232
CVD. See Chemical vapor deposition (CVD)
D
Deformation
shear, 237–239
and stress softening, 16
tension, 235–237
DMTA. See Dynamic mechanical thermal
analysis (DMTA)
Dodecyl trimethyl ammonium bromide
(DTAB), 94
Double networking
covalent bond and ionic bond, 175
cured rubber, 187
distribution functions, 167–169
elastomers, 161
filled vulcanizates, 162–163
frequency sweeps, 183
NR/ZDMA compounds, 182
Payne effect, 171–174
peroxide radicals, 184
polymeric suspension, viscoelasticity, 169
reputation mechanism (see Reputation
mechanism)
rubber, 162
single chemical bond, 170
strain softening, 185–186
strain sweeps, NR/ZDMA, 183
stress and strain, 169–170
structure, 171
three-network concept, 174
transient double-network model (see
Transient double-network model)
vulcanizates, 185
ZDMA, 175
DTAB. See Dodecyl trimethyl ammonium
bromide (DTAB)
Dynamical strain sweep
amplitude, 180–181
rigid filler network, 181
rubber network, 182
Dynamic mechanical analysis (DMA),
88, 115, 116, 121, 124, 279
Dynamic mechanical thermal analysis
(DMTA), 88, 150
E
Elastomers
chemical structure and molecular
architecture, 4
classification, 16–17
and CNTs, 21
double networking (see Double
networking)
nanocomposites, 19–20
Payne effect, 44
reinforcement, 44
rubber, 3
stiff fillers, 4
Entangled network (E-network), 163
F
Fibrous nanofillers, 147–148
Fosdick and Yu’s model
Cauchy stress, 253–254
shear deformation, 252–253
Fung’s model
Cauchy stress, 251
constitutive relation, 249–250
QLV, 250
scalar functions, 250
shear modulus, 251
system response, 252
G
Galerkin finite element method, 6
Graphene
layered nanofillers, 98–99
rubber nanocomposites, 51–53
TEM image, 46, 47
TRG, 47
two-dimensional layers, 45–46
H
Halloysite nanotubes (HNT)
and SBR, 28
SEM image, 95–96
single walled and multi walled, 95
TEM image, 95–96
tubular nanofillers, 95–96
Hexadecyltrimethoxysilane (HDTMS), 76
302
Index