TABLE I
COATING QUALITY CONFORMANCE INSPECTION REQUIREMENTS
Table Ia. - Epoxy Primer Coat MIL-DTL-24441/29 Formula 150 Type IV
(Green)
_____________________________________________________________________________
Test
Component A
Component B
Mixed
Min.
Max.
Min.
Max.
Min.
Max.
______________________________________________________________________________
Pigment content, percent
45.0
50.0
35.0
40.0
---
---
Volatiles, percent
29.0
35.0
15.0
20.0
---
---
Non-volatile vehicle,
17.5
23.5
43.0
48.0
---
---
percent
Coarse particles, percent
---
0.3
---
0.3
---
---
Consistency, grams
300
410
470
600
---
---
Weight
Kilograms/liter
1.33
1.39
1.33
1.39
---
---
Pounds/gallon
11.1
11.6
11.1
11.6
---
---
Set to touch, hours
---
---
---
---
---
3
at 23degrees C,
73 degrees F
Dry-hard time, hours
---
---
---
---
---
6
at 23 degrees C,
73 degrees F
Fineness of grind, Hegman
3
---
2
---
---
---
Flashpoint
Degrees C
35.5
---
37.8
---
---
---
Degrees F
96
---
100
---
---
---
Titanium Dioxide, percent
18
---
---
---
---
---
of pigment
Pot life, hours
---
---
---
---
4
---
at 23degrees C,
73 degrees F
Sag resistance,
---
---
---
---
300
---
Mils
---
---
---
---
12
---
Color of dry film to
---
---
---
---
Conform
approximate color of
standard color chip
Contrast ratio at
---
---
---
---
0.98
---
75 micrometers, 3 mils DFT
VOC
Grams/liter
---
---
---
---
---
340
Pounds/gallon
---
---
---
---
---
2.8
GENERAL NOTES:
Test methods as specified in MIL-DTL-24441.
Where "Conform" is indicated, refer to specific requirements of
MIL-DTL-24441/29.
SECTION 09973
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