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Pigmented epoxy coatings

Figure 4. Cathodic delamination of pigmented epoxy coatings on steel. A defect was placed in the coating and the coated metal was maintained at a potential of - 0.8 v vs. SCE while immersed in NaCl solutions of different concentrations. Figure 4. Cathodic delamination of pigmented epoxy coatings on steel. A defect was placed in the coating and the coated metal was maintained at a potential of - 0.8 v vs. SCE while immersed in NaCl solutions of different concentrations.
Effect of Pigment Dispersion on Optical Properties and Durability of a TiOi Pigmented Epoxy Coating... [Pg.300]

Nuosperse FX 540 antisettling agent, pigment epoxy coatings... [Pg.1454]

Aluminum Pigmented Epoxy Coating System Materials Specification, Performance-Based— Type I, for Use over Blast Cleaned Steel, Type II, for Use over Hand Cleaned Steel Alkyd Coating System Materials Specification, Performance-Based... [Pg.863]

Sekine and Kato [81] agree with this soap formation mechanism. However, they have also tested several ferrite pigments in an epoxy binder, which is not expected to form soaps with metal ions. All of the ferrite-pigmented epoxy coatings offered better corrosion protection than both the same binder with red iron oxide as anticorrosion pigment and the binder with no anticorrosion pigment. Examination of the rest potential versus immersion time of the coated panels showed a lag time between initial immersion and passivation of approximately 160 hours in this study. The authors concluded that passivation of the metal occurs only after water has permeated the coating and reached the paint or metal interface [82]. The delay in onset of passivation could perhaps also be explained if, as in EBP, the protection... [Pg.37]

Mahajanam S.PV, Buchheit R.G. (2008), Characterization of inhibitor release from Zn-Al-(Vj(,02j) hydrotalcite pigments and corrosion protection from hydrotalcite-pigmented epoxy coatings . Corrosion, 64,230. [Pg.263]

Penon, M.G., Picken, S.J., Wubbenhorst, M., van Tumhout, J. Water sorption in UV degraded clear and pigmented epoxy coatings assessed by dielectric sorption analysis. Polym. Degrad. Stab. 92, 1247-1254 (2007)... [Pg.66]

See other pages where Pigmented epoxy coatings is mentioned: [Pg.129]    [Pg.300]    [Pg.301]    [Pg.302]    [Pg.1501]    [Pg.1506]    [Pg.1541]    [Pg.1636]    [Pg.602]    [Pg.2605]    [Pg.2630]    [Pg.2852]    [Pg.276]    [Pg.277]    [Pg.278]   


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Pigmented epoxy coatings materials

Pigments epoxies

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