BACKGROUND: A review of the literature showed that the core competencies needed by newly graduated Chinese nurses were not as of yet undocumented. OBJECTIVE: To develop a psychometrically sound instrument for identifying and measuring the core competencies needed by Chinese nursing baccalaureate graduates.
A&P here. Zinc chromate is used as a primer on aluminum surfaces as a conversion process to inhibit corrosion. Since nearly all modern aircraft skins and structures are made from aluminum, this compound and its derivatives are the most common primers seen in aircraft manufacturing.
Our inorganic zinc-rich primer may be used as a single coat for weathering protection, or be applied as a primer for subsequent application of organic topcoats. It has high zinc content to provide steel with protection of undercoating.Enviro-Zinc 97 is self-curing and has good application characteristics.rganic Zinc Rich Primer. Zinc Organic Epoxy is the primer of choice in highly corrosive environments. This product was formulated to withstand many different environments, when topcoated with Sumter Coatings high quality topcoats.