Paint systems formulated with ion-exchange pigments applied on carbon steel: Effect of surface preparation
作者： N. Granizo , J.M. Vega , I. Díaz , B. Chico , D. de la Fuente
DOI: 10.1016/J.PORGCOAT.2010.09.035
关键词:
摘要: Abstract Ion exchange pigments are a scientifically very interesting alternative to chromates that have not yet been fully explored. This study considers the following candidate anticorrosive pigments: calcium-exchanged silica (Si/Ca), hydrotalcite/vanadate (HT/V) and calcium bentonite (Bentonite/Ca). Paint systems manufactured with these ion subjected adhesion, permeability accelerated corrosion laboratory tests (humidity condensation (HC) salt fog (SF)), simulating environments of low high corrosivity, in order assess their behaviour comparison zinc chromate reference system. For this purpose degree coating degradation has monitored: blistering, underfilm delamination from scribe. paper focuses on effect several parameters interest when designing paint system: (a) sanding treatment base steel prior application primer paint; (b) pigment concentration coating; (c) topcoat layer over coating.
elsevier.com
sci-hub.se 参考文章(12)
F. Deflorian, I. Felhosi, S. Rossi, L. Fedrizzi, P.L. Bonora, Performance of primers containing polyphosphate-based ion-exchange pigments for the protection of galvanised steel Macromolecular Symposia. ,vol. 187, pp. 87- 96 ,(2002) , 10.1002/1521-3900(200209)187:1<87::AID-MASY87>3.0.CO;2-R
Rudolph G Buchheit, Hong Guan, Suhakar Mahajanam, Fariaty Wong, Active corrosion protection and corrosion sensing in chromate-free organic coatings Progress in Organic Coatings. ,vol. 47, pp. 174- 182 ,(2003) , 10.1016/J.PORGCOAT.2003.08.003
I. M. Zin’, L. M. Bilyi, I. P. Gnyp, M. B. Ratushna, Protective Action of Phosphate and Calcium-Containing Pigments under the Conditions of the Stress Corrosion Fracture of Steels Materials Science. ,vol. 40, pp. 605- 610 ,(2004) , 10.1007/S11003-005-0088-8
Andrea Kalendová, Jaromír Šňupárek, Petr Kalenda, Nontoxic anticorrosion pigments of the spinel type compared with condensed phosphates Dyes and Pigments. ,vol. 30, pp. 129- 140 ,(1996) , 10.1016/0143-7208(95)00069-0
S. Bohm, H. N. McMurray, D. A. Worsley, S. M. Powell, Novel environment friendly corrosion inhibitor pigments based on naturally occurring clay minerals Materials and Corrosion-werkstoffe Und Korrosion. ,vol. 52, pp. 896- 903 ,(2001) , 10.1002/1521-4176(200112)52:12<896::AID-MACO896>3.0.CO;2-8
L.W. Vasconcelos, I.C.P. Margarit, O.R. Mattos, F.L. Fragata, A.S.B. Sombra, Inhibitory properties of calcium exchanged silica epoxy paintings Corrosion Science. ,vol. 43, pp. 2291- 2303 ,(2001) , 10.1016/S0010-938X(01)00037-3
Sidney A. Katz, Harry Salem, The toxicology of chromium with respect to its chemical speciation: A review Journal of Applied Toxicology. ,vol. 13, pp. 217- 224 ,(1993) , 10.1002/JAT.2550130314
Sara J. Palmer, Aurore Soisonard, Ray L. Frost, Determination of the mechanism(s) for the inclusion of arsenate, vanadate, or molybdate anions into hydrotalcites with variable cationic ratio. Journal of Colloid and Interface Science. ,vol. 329, pp. 404- 409 ,(2009) , 10.1016/J.JCIS.2008.09.065
S PALMER, R FROST, T NGUYEN, Hydrotalcites and their role in coordination of anions in Bayer liquors: Anion binding in layered double hydroxides Coordination Chemistry Reviews. ,vol. 253, pp. 250- 267 ,(2009) , 10.1016/J.CCR.2008.01.012
John Sinko, Challenges of chromate inhibitor pigments replacement in organic coatings Progress in Organic Coatings. ,vol. 42, pp. 267- 282 ,(2001) , 10.1016/S0300-9440(01)00202-8