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Published in:

Volume 7 Issue 3
March-2020
eISSN: 2349-5162

Unique Identifier

JETIR2003226

Page Number

1558-1574

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Title

SOLUBILITY PARAMETER-A REVIEW

ISSN

2349-5162

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"SOLUBILITY PARAMETER-A REVIEW", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.7, Issue 3, page no.1558-1574, March-2020, Available :http://www.jetir.org/papers/JETIR2003226.pdf

Abstract

Solubility parameters have found their greatest use in the coatings industry to aid in the selection of solvents. They are used in other industries, however, to predict compatibility of polymers, chemical resistance, and permeation rates, and even to characterize the surfaces of pigments, fibers, and fillers. Liquids with similar solubility parameters will be miscible, and polymers will dissolve in solvents whose solubility parameters are not too different from their own. The basic principle has been “like dissolves like.” More recently, this has been modified to “like seeks like,” as many surface characterizations have also been made, and surfaces do not (usually) dissolve. Solubility parameters help put numbers into this simple qualitative idea. This chapter describes the tools commonly used in Hansen solubility parameter (HSP) studies. These include liquids used as energy probes and computer programs to process data. The goal is to arrive at the HSP for interesting materials either by calculation or, if necessary, by experiment and preferably with agreement between the two. Solubility parameters are sometimes called cohesion energy parameters as they are derived from the energy required to convert a liquid to a gas. The energy of vaporization is a direct measure of the total (cohesive) energy holding the liquid’s molecules together. All types of bonds holding the liquid together are broken by evaporation, and this has led to the concepts described in more detail later. The term cohesion energy parameter is more appropriately used when referring to surface phenomena.

Key Words

Solubility, Solubility in coating industry.

Cite This Article

"SOLUBILITY PARAMETER-A REVIEW", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.7, Issue 3, page no. pp1558-1574, March-2020, Available at : http://www.jetir.org/papers/JETIR2003226.pdf

Publication Details

Published Paper ID: JETIR2003226
Registration ID: 230002
Published In: Volume 7 | Issue 3 | Year March-2020
DOI (Digital Object Identifier):
Page No: 1558-1574
ISSN Number: 2349-5162

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Cite This Article

"SOLUBILITY PARAMETER-A REVIEW", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.7, Issue 3, page no. pp1558-1574, March-2020, Available at : http://www.jetir.org/papers/JETIR2003226.pdf




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