Flexible polyurenthane foams of all types are a unique group of plastics materials, characterized by the fact that different sets of properties can be obtained by varying the levels of a small number of base components in the formulations. This book discusses the methodology for obtaining meaningful equations for correlating properties.
Mathematical Property Prediction Models for Flexible Polyurethane
Foams.
Reinhart Schiffauer, ARCO Chemical Company, South Charleston, South Carolina
o Methods for Obtaining Mathematical Property Prediction Models o
Mathematical Analysis o Transformed Variables o Individual Models for Each
Property o Density o Hardness o Mechanical Properties o Resilience o Fatique
o Maximum Block Temperature, Conventional Slabstock Foam o Individual
Influencing Variables o Correlation of Ancillary Chemicals with the Base
Formulation o Recommendations for Future Studies o References
The Effective Diffusivity of Cyclopentane and n-Pentane in PU and PUIR Foams
by Thin-Slice Gravimetric Analysis.
J. Richard Booth and Deb Bhattarcharjee, Dept. of Chemical Engineering,
Tennessee Technological University
o Purpose o Background o Research Approach o Discussion of Results o
Conclusions o Nomenclature o References
Scorch Inhibitors for Polyurethane Slabstock Foams.
James H. Botkin, Ciba Specialty Chemicals Corp, Additives Division,
Tarrytown, NY
o Introduction o Chemistry of Scorching in Polyurethane Foams o Test Methods
for Polyol Stabilization and Scorch Inhibition o Antioxidant Systems for
Polyol Stabilization and Scorch Inhibition o Industry Trends and Antiscorch
Systems o Conclusions and Outlook o Acknowledgements o Appendix: List of
Antioxidants o References
A Novel Architecture for Electro-Optic Polyurethane: Alternating Charge
Transporting and Nonlinear Optical Chromophores.
Kevin D. Belfield and Suresh R. Sriram, Dept. of Chemistry, University of
Detroit Mercy
o Introduction o Experimental o Results and Discussion o Conclusions o
Acknowledgements o References
Advances in Moisture-Curable Siloxane-Urethane Polymers.
Janusg Kozakiewicz, Industrial Chemistry Research Institute, Warsaw, Poland
o Introductory Remarks o Experimental o Results and Discussion o Further
Development of Siloxane-Urethane Polymers o References <
Frisch\, Kurt C.; Klempner\, Daniel
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