ISBN-10:
9067644013
ISBN-13:
9789067644013
Pub. Date:
02/01/2004
Publisher:
Taylor & Francis
Structure of the Polymer Amorphous State / Edition 1

Structure of the Polymer Amorphous State / Edition 1

Hardcover

Current price is , Original price is $425.0. You

Temporarily Out of Stock Online

Please check back later for updated availability.

Overview

The basic problem of polymer physics is obtaining ‘structure-properties' correlations for their future application for practical purposes. However, these cannot be obtained without the development of a quantitative model of the polymer structure.
This problem has been actively investigated during the last 45 years, which resulted in obtaining a great amount of experimental (mostly indirect) proofs of existence of the local order in the polymer amorphous state. Now, the time has come for creating a structural model of polymer basing based on the local order ideas. The cluster model, as presented in this monograph, of the polymer amorphous state structure represents the realization of such attempts.
The development of this cluster model is based on well-known experimental observation: the behavior of glassy polymers in the area of stimulated high-elasticity plateau is described in the framework of rubber elasticity concepts. This gives an opportunity to present the local order (cluster) zone as a multifunctional entanglement of the physical network consisting of several collinear closely packed segments of different macromolecules (the amorphous analogue of crystallite with extended chains) and surrounded by a packless matrix. An independent method for assessing local order zone fraction in the structure has been elaborated. Segment length in the cluster equals the length of the chain statistical segment that gives a correlation between molecular and structural parameters of the polymer.
Application of the cluster model allowed description and obtaining of analytical ‘structure-properties' correlations for many processes proceeding in polymers: elasticity, yielding, degradation, transport, some thermodynamic processes, structural relaxation, plasticization, structural stabilization at thermo-oxidative degradation, etc.
The relation between the cluster model and some modern physical concepts, for instance fractal analysis, fluctuation free volume kinetic theory, percolation theory, irreversible colloidal aggregation models, are outlined.
A separate chapter is devoted to the features of formation and control of the relative part of local order zones in non-crystalline domains of semi-crystalline polymers and their connection to the structure of crystallites.

Product Details

ISBN-13: 9789067644013
Publisher: Taylor & Francis
Publication date: 02/01/2004
Series: New Concepts in Polymer Science Series , #19
Pages: 484
Product dimensions: 6.12(w) x 9.25(h) x (d)

Table of Contents

1. Brief historical review of opinion development on the local (short range) order in polymers 2. Physical grounds for cluster model of polymer amorphous state structure 3. The concept of structural defect within the cluster model 4. Experimental proof of the cluster model 5. Interrelation between the cluster model and modern physical concepts 6. Description of impacts on the polymer structure in the framework of the cluster model 7. Description of polymer properties in the framework of the cluster model

Customer Reviews

Most Helpful Customer Reviews

See All Customer Reviews