Definition
A bright, opaque white pigment made from titanium dioxide, used in aircraft finishing paints and dopes. It provides high hiding power, excellent ultraviolet resistance, and good color stability, making it the standard white pigment for aircraft exterior coatings.
Plain English
A strong white paint pigment made from a titanium-based powder. It covers well, doesn't yellow in sunlight, and is the usual white used on aircraft.
Context Anchor
Seen in aircraft painting, fabric covering, and finish-material specifications.
Derivation
Named after titanium, the metal whose oxide (titanium dioxide) produces the pigment. Titanium itself is named after the Titans of Greek mythology, suggesting strength. The name signals the source material rather than a shade of white.
Why Pilots Care
White finishes on aircraft are not just cosmetic. A stable, UV-resistant white pigment helps protect the underlying surface, reflects heat, and keeps the paint scheme from fading or chalking over years of sun exposure.
Intuition Check
Do not read “titanium white” as white-colored titanium metal. It is a white pigment used in a coating.
Example Sentence 1
The shop used a titanium white topcoat on the wings because it holds up well against sun exposure.
Example Sentence 2
Titanium white was chosen for the fuselage repaint because it resists yellowing from UV exposure.