Paint Analysis Flashcards
1
Q
Paints contain pigments. Define what a pigment is.
A
fine powders that do not dissolve but are dispersed evenly across the surface. Pigments are intended to color and/or cover a surface; they may be organic, inorganic, or a mixture.
2
Q
1st step in Paint sample anaylsis
A
Stereomicroscope
3
Q
IR Spectroscopy identifies what parts of the paint in a sample?
A
Identify binders, pigments and additives.
4
Q
What are the types of additives found in paint?
A
Binder- Allows distribution of pigments
Vehicle - Binds pigment to surface by forming a protective film
Solvent - Used to allow easy/consistent spreading of solution
