Catalogo Articoli (Spogli Riviste)

OPAC HELP

Titolo:
ENVIRONMENTAL ETCH PERFORMANCE, AND SCRATCH AND MAR OF AUTOMOTIVE CLEARCOATS
Autore:
GREGOROVICH BV; HAZAN I;
Indirizzi:
DUPONT CO INC,AUTOMOT PROD,MARSHALL LAB PHILADELPHIA PA 19146 DUPONT CO INC,AUTOMOT PROD,MARSHALL LAB PHILADELPHIA PA 19146
Titolo Testata:
Progress in organic coatings
fascicolo: 1-4, volume: 24, anno: 1994,
pagine: 131 - 146
SICI:
0300-9440(1994)24:1-4<131:EEPASA>2.0.ZU;2-V
Fonte:
ISI
Lingua:
ENG
Keywords:
ENVIRONMENTAL ETCHING; ACID RAIN; CROSS-LINKING TYPES; CROSS-LINK DENSITY; MELAMINE; EPOXY; ISOCYANATE; SILANE; ALKOXYSILANE; BLOCKED ISOCYANATE; HYDROLYSIS; CLEARCOAT; MAR; SCRATCH; TABER ABRASER; BRITTLE FRACTURE; PLASTIC FLOW;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Science Citation Index Expanded
Citazioni:
8
Recensione:
Indirizzi per estratti:
Citazione:
B.V. Gregorovich e I. Hazan, "ENVIRONMENTAL ETCH PERFORMANCE, AND SCRATCH AND MAR OF AUTOMOTIVE CLEARCOATS", Progress in organic coatings, 24(1-4), 1994, pp. 131-146

Abstract

Environmental etch damage to automotive coatings, and scratch and marof these coatings are an important element of customer satisfaction as well as a significant warranty repair consideration for automotive companies. The conditions that result in environmental etch are examined and a laboratory test proposed. Data from this test are compared to automotive hoods exposed in Florida. The performance of various crosslinking chemistries is discussed and the requirements for improved environmental etch are outlined. Scratch and mar performance of these systems is also reviewed. We have found that coatings respond to physical stress by elastic recovery, by plastic flow and by brittle fracture. Classifying types of damage in this way is important for understanding the chemistry needed for improved scratch and mar of coatings.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 05/07/20 alle ore 11:47:01