Zobrazeno 1 - 10
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pro vyhledávání: '"Bernard E. Obi"'
Publikováno v:
Polyurethanes Expo 2001 ISBN: 9780429332609
The United States appliance industry must meet the U.S. Department of Energy (DOE) requirement for energy reductions of approximately 30% (from the 1993 standard) by July 2001. In addition, the manufacture of HCFC-141b, the predominant blowing agent
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https://explore.openaire.eu/search/publication?articleId=doi_________::14ed2de306c4659c9c34e54af38d3799
https://doi.org/10.1201/9780429332609-33
https://doi.org/10.1201/9780429332609-33
Autor:
Bernard E. Obi
The ubiquity of polymeric foams in every facet of life cannot be overstated as can be seen from the variety of application areas in which one finds polymeric foams being used. To highlight just a few areas, polymeric foams can be found in transportat
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https://doi.org/10.1016/b978-1-4557-7755-6.00014-8
https://doi.org/10.1016/b978-1-4557-7755-6.00014-8
Autor:
Bernard E. Obi
Polymer or macromolecular chemistry is a multidisciplinary science that deals with the chemical synthesis and chemical properties of polymers or macromolecules. IUPAC defines macromolecules as individual molecular chains and this is the domain of che
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https://doi.org/10.1016/b978-1-4557-7755-6.00002-1
https://doi.org/10.1016/b978-1-4557-7755-6.00002-1
Autor:
Bernard E. Obi
It is hard to look around our modern world without encountering various types of polymeric materials, since they are used in such a wide variety of applications and functions. A closer examination reveals that many of these polymers are used as foame
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https://doi.org/10.1016/b978-1-4557-7755-6.00001-x
https://doi.org/10.1016/b978-1-4557-7755-6.00001-x
Autor:
Bernard E. Obi
In Section 1.2 we introduced the concept of structure-to-property-to-performance relationships. This was done by way of suggesting that one can design a product for given application by beginning with defining performance attributes and then looking
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https://explore.openaire.eu/search/publication?articleId=doi_________::9cece99067ac52c083a228dbd441ae0f
https://doi.org/10.1016/b978-1-4557-7755-6.00004-5
https://doi.org/10.1016/b978-1-4557-7755-6.00004-5
Autor:
Bernard E. Obi
Section 1.2 introduced the concept of structure-to-property-to-performance relationships. Section 1.3 enumerated several key applications of polymeric foams. These included structural and flexible foams, as well as foams for biomedical, space, and ot
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https://doi.org/10.1016/b978-1-4557-7755-6.00008-2
https://doi.org/10.1016/b978-1-4557-7755-6.00008-2
Autor:
Bernard E. Obi
A good foundation of polymer science produces an understanding of the relationships between synthesis and properties of the resulting polymer, as well as the detailed understanding of the relationship of the polymeric molecular structure to its bulk
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https://explore.openaire.eu/search/publication?articleId=doi_________::05b0bbc6c32c9bf3bbbd9802b167ba65
https://doi.org/10.1016/b978-1-4557-7755-6.00003-3
https://doi.org/10.1016/b978-1-4557-7755-6.00003-3
Autor:
Bernard E. Obi
Foam is commonly defined as a dispersion of gas bubbles in a liquid. In the case of “solid foam,” the liquid is now into a gel or a solid phase after the gas dispersion and expansion. The volume fraction ϕ g of the gas in foams can range from as
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https://doi.org/10.1016/b978-1-4557-7755-6.00005-7
https://doi.org/10.1016/b978-1-4557-7755-6.00005-7
Autor:
Bernard E. Obi
This chapter will very briefly cover both niche and highly specialized and emerging applications for polymer foams. Some of these areas include space applications, filters, carrier of inks, dyes and lubricants, water-repellant membranes, artificial s
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https://doi.org/10.1016/b978-1-4557-7755-6.00013-6
https://doi.org/10.1016/b978-1-4557-7755-6.00013-6