TABLE I
COATING QUALITY CONFORMANCE INSPECTION REQUIREMENTS
Table Ic. - Epoxy Intermediate Coat MIL-DTL-24441/31 Formula 152 Type IV
(White)
______________________________________________________________________________
Test
Component A
Component B
Mixed
Min.
Max.
Min.
Max.
Min.
Max.
______________________________________________________________________________
Pigment content, percent
44.0
49.0
33.0
38.0
---
---
Volatiles, percent
29.0
35.0
16.0
21.0
---
---
Non-volatile vehicle,
17.5
23.5
44.0
49.0
---
---
percent
Coarse particles, percent
---
0.3
---
0.3
---
---
Consistency, grams
180
320
300
470
---
---
Weight
Kilograms/liter
1.39
1.45
1.29
1.35
---
---
Pounds per gallon
11.6
12.1
10.8
11.3
---
---
Set to touch, hours
---
---
---
---
---
3
at 23 degrees C,
73 degrees F
Dry-hard time, hours
---
---
---
---
---
8
at 23 degrees C,
73 degrees F
Fineness of grind, Hegman
4
---
4
---
---
---
Flashpoint
Degrees C
35.5
---
37.8
---
---
---
Degrees F
96
---
100
---
---
---
Titanium dioxide,
91
---
---
---
---
---
percent of pigment
Pot life, hours at 23
---
---
---
---
4
---
degrees C, 73 degrees F
Sag resistance
---
---
---
---
300
---
Mils
---
---
---
---
12
---
Color of dry film to
---
---
---
---
Conform
approximate color of
FED-STD 595 color 27778
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-24441/31.
]
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Appendix A Instructions for Modifying Section 01450N or 01451A to add
Coating Inspector and Modify Laboratory Accreditation Requirements
Use SSPC QP 5 Certified Coating Inspection Company for all projects.
SECTION 09972
Page 38
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