Article ID Journal Published Year Pages File Type
10645729 Materials Characterization 2005 11 Pages PDF
Abstract
The military specification coating system under study (MIL-PRF-85285C and MIL-PRF-23377G) degrades severely after accelerated weathering. Typical degradation includes deterioration of the polyurethane-based resin system in the topcoat and is observed as a visible change in the color. Increased porosity and some physical deterioration were also observed. In addition, some inorganic pigments in the primer appear to migrate into the topcoat during simulated exposure.
Related Topics
Physical Sciences and Engineering Materials Science Materials Science (General)
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