Thermal Stability The extraction method can be used to compare the thermal stability of a dye dispersion [ 192 ] . ... For example , dispersions of C.I. Disperse Yellow 131 and C.I. Disperse Orange 73 were extracted for 15 min with ...

Author: Erik Kissa

Publisher: Routledge

ISBN: 9781351454766

Category: Science

Page: 708

View: 929


Explaining principles essential for the interpretation of data and understanding the real meaning of the result, this work describes carious methods and techniques used to characterize dispersions and measure their physical and chemical properties. It describes a variety of dispersions containing particles ranging from submicron sizes to aggregates and from hard particles to polymer latices.

Solid Liquid Dispersions

1 Introduction to Solid - Liquid Dispersions 1 . CLASSIFICATION AND CHARACTERIZATION OF COLLOIDAL DISPERSIONS Colloidal dispersions and their chemistry play an important role in nature and in industrial applications .

Author: Bohuslav Dobias

Publisher: CRC Press

ISBN: 0824700147

Category: Science

Page: 576

View: 189


Reviews a range of fundamental concepts, recent developments and practical applications in dispersion theory, along with relevant insights from colloidal and interfacial science. The text contains new work on the stabilization of solid-liquid dispersions. It focuses on topics as varied as electrostatics, hydrodynamics and rheology.

Colloidal Dispersions

The actual volume of a particle in this situation , Vp , is thus given by Vp = 4T R3 and the total volume of particles in the system v by v = Npvp If the total volume of dispersion taken is v then the actual volume fraction is defined ...

Author: Royal Society of Chemistry (Great Britain). Continuing Education Committee. Symposium


ISBN: UCAL:B4476033

Category: Colloids

Page: 217

View: 763


Technological Applications of Dispersions

dispersion attainable ( Fig . 4a ) , which contributes to minimize filter - pack blockage and to eliminate filament breakage during spinning and drawing , these problems often being caused by residual oversize pigment aggregates ( Fig .

Author: Robert B. McKay

Publisher: CRC Press

ISBN: 0824791800

Category: Science

Page: 576

View: 848


"This comprehensive guide illustrates the effects of dispersions in applications, the means necessary to achieve these effects with optical results, and how to overcome or avoid the difficulties encounteredemphasizing the dispersions of solid particles in liquid or solid media."

Colloidal Dispersions

Flocculation studies of non - aqueous sterically stabilized dispersions of polymer . Trans . Far . Soc . 64 , 1701-11 . Napper , D. H. ( 1970 ) . Flocculation studies of sterically stabilized dispersions . J. Colloid Interface Sci .

Author: William Bailey Russel

Publisher: Cambridge University Press

ISBN: 0521426006

Category: Mathematics

Page: 525

View: 653


Imparts a sound, quantitative understanding of colloidal science, based on fundamental theory and experiments with well-characterised model systems.

Introduction to Molecular Microsimulation for Colloidal Dispersions

CHAPTER ] WHAT KINDS OF MOLECULAR-MICROSIMULATION METHODS ARE USEFUL FOR COLLOIDAL DISPERSIONS 2 A colloidal dispersion is a suspension of fine particles (dispersoid) which are stably dispersed in a base liquid (dispersion medium).

Author: A. Satoh

Publisher: Elsevier

ISBN: 0080534945

Category: Science

Page: 364

View: 442


Introduction to Molecular-Microsimulation for Colloidal Dispersions provides an introduction to molecular-microsimulation methods for colloidal dispersions and is suitable for both self-study and reference. It provides the reader with a systematic understanding of the theoretical background to simulation methods, together with a wide range of practical skills for developing computational programs. Exercises are included at the end of each chapter to further assist the understanding of the subjects addressed. Provides the reader with the theoretical background to molecular-microsimulation methods Suitable for both self-study and reference Aids the reader in developing programs to meet their own requirements

Modern Aspects of Colloidal Dispersions

The aggregation of dispersions of polystyrene particles has been studied using the irreversible change of viscosity with shearing time . The volume fractions ranged from 0.2 to 0.5 and the salt concentrations were in the range 0.01 -0.1 ...

Author: DTI Colloid Technology Programme

Publisher: Springer Science & Business Media

ISBN: 0792348192

Category: Science

Page: 320

View: 742


This volume provides an overview of recent research on concentrated colloidal dispersions by an interdisciplinary group of scientists from various areas. An account is given of recent experiments and theories and information from computer simulation.