Main Title |
Alternative to chrome etching processes for metals / |
Author |
Bell, J. P.
|
CORP Author |
Connecticut Univ., Storrs. Dept. of Chemistry.;National Risk Management Research Lab., Cincinnati, OH. |
Publisher |
U.S. Environmental Protection Agency, National Risk Management Research Laboratory, |
Year Published |
1997 |
Report Number |
EPA/600/R-97/031; EPA-CR-821875 |
Stock Number |
PB97-152698 |
Additional Subjects |
Chemical etching ;
Chromic acid ;
Alternatives ;
Polymers ;
Epoxies ;
Ketones ;
Metals ;
Polyurethanes ;
Surface coating ;
Coating processes ;
Protective coatings ;
Emissions ;
Pretreatment ;
Corrosion resistance ;
Performance evaluation ;
Thermal stresses ;
Mechanical properties ;
Physical properties ;
Chrome etching
|
Holdings |
Library |
Call Number |
Additional Info |
Location |
Last Modified |
Checkout Status |
NTIS |
PB97-152698 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
Collation |
30 pages ; 28 cm |
Abstract |
Polymeric coupling agents offer a practical alternative and improvements to chrome etching pretreatments presently utilized on aluminum and steel. A copolymer has been polymerized containing both d-diketone and epoxy functional groups. This copolymer is being evaluated as a potential polymeric coupling agent for bonding polymers aluminum. X-ray Photoelectron Spectroscopy indicates interaction of the coupling agent with the aluminum oxide surface. Quinone-amine polyurethanes (QAPs) are being evaluated as potential polymeric coupling agents for the steel-epoxy system. Infrared Spectroscopy and X-ray Photoelectron Spectroscopy indicate chemical interactions of the coupling agent with both the steel and epoxy surfaces. |
Notes |
"March 1997." "EPA/600/R-97/031." Microfiche. |
Place Published |
Cincinnati, OH : |
Supplementary Notes |
Sponsored by National Risk Management Research Lab., Cincinnati, OH. |
Availability Notes |
This product may be ordered from NTIS by phone at (703)487-4650; by fax at (703)321-8547; and by email at 'orders@ntis.fedworld.gov'. NTIS is located at 5285 Port Royal Road, Springfield, VA, 22161, USA. |
Corporate Au Added Ent |
United States. Environmental Protection Agency. ; National Risk Management Research Laboratory. ; Connecticut University. Department of Chemistry. |
PUB Date Free Form |
1997. |
NTIS Prices |
PC A03/MF A01 |
BIB Level |
m |
Cataloging Source |
OCLC/T |
OCLC Time Stamp |
20011120121338 |
Language |
eng |
Origin |
NTIS |
Type |
MERGE |
OCLC Rec Leader |
01012nam 2200265Ka 45020 |