This failure, however, did not result in rusting or undercutting because the inorganic zinc primer protected the panel's scribed area cathodically.
2] Trimber found residual salt to be a major contributor to the failure of a similar paper mill maintenance coating system through undercutting.
The low-VOC epoxy mastic/acrylic epoxy system developed an undercutting that was 6.
Seven coating systems -- the low-VOC and high-VOC modified inorganic zinc/epoxy/acrylic epoxy, the low-VOC and high-VOC organic zinc/epoxy/polyurethane, the low-VOC and high-VOC solvent-based inorganic zinc/alkyl silicate/epoxy/polyurethane, and the CALTRANS waterborne acrylic system--showed a moderate degree of undercutting at the scribes (3.
9) developed only minute undercutting at the scribe 1.
An overall comparison of the average undercutting (U) for the candidate coating systems is shown in figure 4.
22, 1994--Following charges last month that the company was violating the workers' compensation minimum rate law and undercutting other insurers, California Compensation Insurance Co.
He charged that by offering a variety of big discounts, CalComp was undercutting other companies which, because of the minimum rate law, could not compete with the lower rates.