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DIMENSIONAL STABILITY
Dimensional stability is an all-inclusive term. In
photography, it applies to size changes caused by changes in
humidity and in temperature, and by processing and aging.
The dimensional properties of ESTAR Base may vary
slightly in different directions within a sheet; the differences
that may exist, however, are not always equal between the
length and width directions.
Differences in size change between length and width
directions should be within 10 percent of each other.
3
CURVES
Characteristic Curve
7.0
Exposure:
26 sec
Process: RA 2000 Developer and Replenisher,
6.0
95F, 22 sec
Densitometry:
Diffuse visual
5.0
4.0
3.0
2.0
1.0
0.0
0.0
1.0
F009_0415AC
LOG EXPOSURE (lux-seconds)
KODAK PRECISION LINE Contact Film UCA7 • TI-2037
2.0
3.0
4.0
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