TABLE 1
COATING QUALITY CONFORMANCE INSPECTION REQUIREMENTS
Table Ia - Zinc-rich Epoxy Primer Coat MIL-DTL-24441/19 Formula 159
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Test
Component A
Component B
Mixed
Min.
Max.
Min.
Max.
Min.
Max.
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Pigment content,
---
---
81.5
85.5
---
---
percent (zinc dust)
Volatiles, percent
42.8
44.3
8.0
8.4
---
---
Non-volatile vehicle
53.7
57.7
8.3
8.7
---
---
percent
Weight,
Kilograms/liter
0.87
1.01
3.30
3.40
---
---
Pounds/gallon
7.3
8.4
27.5
28.4
---
---
Flashpoint
Degrees C
35.6
---
37.8
---
---
---
Degrees F
96
---
100
---
---
---
Consistency, grams
---
---
250
500
---
---
Set to touch time,
---
---
---
---
---
2
hours at 23 degrees C,
73 degrees F
Dry-hard time, hours
---
---
---
---
---
8
at 23 degrees C,
73 degrees F
Pot life, hours at
---
---
---
---
4
---
23 degrees C,
73 degrees F
Sag resistance
---
---
---
---
300
---
Mils
---
---
---
---
12
---
VOC
Grams/liter
---
---
---
---
---
304
Pounds/gallon
---
---
---
---
---
2.5
NOTES:
Test methods as specified in MIL-DTL-24441.
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