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High-Throughput Adhesion Evaluation and Scale-up of Combinatorial Leads of Organic Protective Coatings

Published online by Cambridge University Press:  01 February 2011

Karin Ezbiansky ,
George Medford ,
Hariklia Reitz ,
Radislav A. Potyrailo ,
Bret J. Chisholm ,
William G. Morris ,
James N. Cawse ,
William P. Flanagan ,
Lamyaa Hassib  and
Chris A. Molaison
Karin Ezbiansky
Affiliation:
General Electric Company, GE Silicones, Waterford, New York 12188
George Medford
Affiliation:
General Electric Company, GE Silicones, Waterford, New York 12188
Hariklia Reitz
Affiliation:
General Electric Company, GE Silicones, Waterford, New York 12188
Radislav A. Potyrailo
Affiliation:
General Electric Company, Global Research Center, Schenectady, New York 12301
Bret J. Chisholm
Affiliation:
General Electric Company, Global Research Center, Schenectady, New York 12301
William G. Morris
Affiliation:
General Electric Company, Global Research Center, Schenectady, New York 12301
James N. Cawse
Affiliation:
General Electric Company, Global Research Center, Schenectady, New York 12301
William P. Flanagan
Affiliation:
General Electric Company, Global Research Center, Schenectady, New York 12301
Lamyaa Hassib
Affiliation:
General Electric Company, Global Research Center, Schenectady, New York 12301
Chris A. Molaison
Affiliation:
General Electric Company, Global Research Center, Schenectady, New York 12301
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Abstract

Coupling of combinatorial chemistry methods with high-throughput (HT) performance testing and measurements of resulting properties has provided a powerful set of tools for the 10-fold accelerated discovery of new high-performance coating materials for automotive applications. This approach replaces labor-intensive steps with automated systems for evaluation of adhesion of 8 × 6 arrays of coating elements that are discretely deposited on a single 9 × 12 cm plastic substrate. Performance of coatings is evaluated with respect to their resistance to adhesion loss. This parameter is one primary consideration in end-use automotive applications. Coating leads identified from the HT screening have been validated on the traditional scale. Details of these validation studies are discussed.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 804: Symposium JJ – Combinatorial and Artificial Intelligence Methods in Materials Science II , 2003 , JJ4.7
Copyright
Copyright © Materials Research Society 2004

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References

REFERENCES

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