Properties of Polymers: Their Correlation with Chemical Structure; their Numerical Estimation and Prediction from Additive Group ContributionsThis authoritative, widely cited book has been used all over the world. Properties of Polymers, Fourth Edition incorporates the latest developments in the field while maintaining the core objectives of previous editions: to correlate properties with chemical structure and to describe methods that permit the estimation and prediction of numerical properties from chemical structure, i.e. nearly all properties of the solid, liquid, and dissolved states of polymers.
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Page 83
... carbonate) 1.20 211.9 136.2 1.56 Poly(thiodiphenylene carbonate) 1.355 180.2 116.3 1.55 Average 1.60 + 0.05 There remains one complication: often the polymeric crystallites may occur in several polymorphic forms (e.g. hexagonal ...
... carbonate) 1.20 211.9 136.2 1.56 Poly(thiodiphenylene carbonate) 1.355 180.2 116.3 1.55 Average 1.60 + 0.05 There remains one complication: often the polymeric crystallites may occur in several polymorphic forms (e.g. hexagonal ...
Page 85
... carbonate] 1.31 195 136.2 1.46 Poly[thio-bis(4-phenyl) carbonate] 1.50 170 116.3 1.46 Poly(paraxylylene) 1.2 87.5 63.8 1.39 Poly[N,N,(p,p0-oxydiphenylene) 1.42 247 184.1 1.36 pyromellitide] (1⁄4KaptonÒ) Poly(dimethyl-siloxane) 1.07 69.1 ...
... carbonate] 1.31 195 136.2 1.46 Poly[thio-bis(4-phenyl) carbonate] 1.50 170 116.3 1.46 Poly(paraxylylene) 1.2 87.5 63.8 1.39 Poly[N,N,(p,p0-oxydiphenylene) 1.42 247 184.1 1.36 pyromellitide] (1⁄4KaptonÒ) Poly(dimethyl-siloxane) 1.07 69.1 ...
Page 86
... carbonate) 1.31 1.20 1.09 Average 1.13Æ0.08 (298) Substitution of the observed equations for Vc and Va(298) (1⁄4Vr 1⁄4 V g (298)) gives Vsc 1⁄4 xc1.435VW þ ð1 À xcÞ1.60VW or Vsc 1⁄4 1.60VW1⁄21 À ð0.165/1.60Þxc so Vsc 1⁄4 Vað1 À 0.103xcÞ ...
... carbonate) 1.31 1.20 1.09 Average 1.13Æ0.08 (298) Substitution of the observed equations for Vc and Va(298) (1⁄4Vr 1⁄4 V g (298)) gives Vsc 1⁄4 xc1.435VW þ ð1 À xcÞ1.60VW or Vsc 1⁄4 1.60VW1⁄21 À ð0.165/1.60Þxc so Vsc 1⁄4 Vað1 À 0.103xcÞ ...
Page 94
... carbonate) 254.3 136.21 2.4/2.9 4.8/5.9 610/737 Es 12%) in view of the fact that the accuracy of the experimental data will also be in the Order of +5%. 4.4.5.2. The excess volume of the glassy state The difference in molar volume of ...
... carbonate) 254.3 136.21 2.4/2.9 4.8/5.9 610/737 Es 12%) in view of the fact that the accuracy of the experimental data will also be in the Order of +5%. 4.4.5.2. The excess volume of the glassy state The difference in molar volume of ...
Page 113
... carbonate) 1170 303 (289) 1590 410 (408) 1.35 500 487 508 1.05 Diamond – 6 6 – – – Graphite – 9 6 – – – Sulphur – 24 24 – – – Silicon – 21 – – – – Conversion factors: 1 J kgÀ1KÀ1 1⁄4 0.239 Â 10À3 cal gÀ1 KÀ1; 1 J molÀ1 KÀ1 1⁄4 0.239 cal ...
... carbonate) 1170 303 (289) 1590 410 (408) 1.35 500 487 508 1.05 Diamond – 6 6 – – – Graphite – 9 6 – – – Sulphur – 24 24 – – – Silicon – 21 – – – – Conversion factors: 1 J kgÀ1KÀ1 1⁄4 0.239 Â 10À3 cal gÀ1 KÀ1; 1 J molÀ1 KÀ1 1⁄4 0.239 cal ...
Contents
1 | |
69 | |
Properties of Polymers in Fields of Force | 285 |
Transport Properties of Polymers | 523 |
Properties Determining the Chemical Stability and Breakdown | 747 |
Polymer Properties as an Integral Concept | 787 |
Comprehensive Tables | 887 |
Indexation | 955 |
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according additive amorphous applied behaviour bond calculated Chap Chem chemical coefficient concentration constant continued contributions correlation crystalline crystals curve decreases deformation dependent derived determined diffusion effect elastic energy equal equation estimated Example experimental expressed extended factor fibres field flow frequency function given gives groups heat important increases interaction length liquid magnetic mass material means measured mechanical melt methacrylate method modulus molar molecular molecules nature normal Nylon obtained orientation oxide parameter Physical plotted Poly(vinyl Polyethylene Polym Sci polymers Polystyrene Press pressure properties quantities ratio references region relationship relaxation rubber shear shear rate shown shows solid solubility solutions solvent specific strain strength stress structural surface surface tension Table temperature tensile thermal transition unit values viscosity volume weight York