Photo Anodized Aluminum (Metalphoto) Imaging Material
Test results provided by Horizons, Inc.
METALPHOTO DURABILITY CHARACTERISTICS
SPECIFIC CHARACTERISTIC
TEST
CONDITION
EFFECT
Exterior Exposure
Black and silver image exceeds 400 hr. Weatherometer
Test GG-P-455b, estimated equivalent to 20 yr. exposure
No effect
Abrasion Resistance
Taber Abraser with CS17 wheel, 1000 gm. load,
7000 cycles
Slight dulling
of surface
Temperature Resistance
Black and silver image, intensified, 1000T
Black and silver image, standard, 750'F
Slight dulling
Slight dulling
Salt Spray
5% at 95° F for 700 hrs.
No corrosion
Chemical Resistance
MIL-S-3136 III Hydrocarbon Fluid
1 hr. immersion
No effect
MIL-L-5161C-Turbine and jet engine fuel
1 hr. immersion
No effect
JP-4 fuel
72 hr. immersion
No effect
Kerosene
12 hr. immersion
No effect
Skydrol (Hydraulic Fluid)
24 hr. immersion, at both room temperature and boiling point
No effect
Methyl Ethyl Ketone (MEK)
24 hr. immersion
No effect
Ethyl Acetate
24 hr. immersion
No effect
Xylol
72 hr. immersion
No effect
Heptane
72 hr. immersion
No effect
Ethyl Alcohol
72 hr. immersion
No effect
Ferric Chloride
10% solution, 16 hr. immersion
No effect
Ammonium Hydroxide
10% solution, 16 hr. immersion
Slight dulling
MIL-P-21563 soap solution
16 hr. immersion
No effect
MIL-C-25179AIN in heptane
25% solution, 1 min. immersion (cleaning solution)
No effect
Sulfuric Acid
10% solution, 24 hr. immersion
No effect
Phosphoric Acid
1% solution, 12 hr. immersion
No effect
Nitric Acid
3% solution, 72 hr. immersion
No effect
TSP (Trisodium Phosphate)
1% solution, 40 hr. immersion
No effect
METALPHOTO PRODUCT SPECIFICATIONS
SPECIFICATION
PUBLICATION
DETAIL
DESCRIPTION
GG-P-455b
Federal Specification
Type I, Grade A or B Classes 1 & 2
Photosensitive anodized aluminum impregnated with silver
compounds, printable on one or two sides - all finishes and
thicknesses.
MIL-P-15024D
Military Specification
Type H & G
Totally anodized aluminum with characters integrated into the anodized layer photographically using silver compounds.
MIL-P-514D
Military Specification
Composition C
Photosensitive aluminum plates, grade and class as specified
in federal specification GGP-455b.
MIL-P-19834B
Military Specification
Type I or II, Style III or IV
Metalphoto .003" thick plates with the proper adhesive applied meets or exceeds all the perfrormance requirements of this spec.
MIL-P-6906B
Military Specification
Para. 3.2.6 Type I or II
Photosensitive aluminum plates, grade and class as specified
in federal specification GGP-455b.
MIL-N-18307F
Military Specification
Type H
Same as MIL-P-15024D
MIL-M-13231A
Military Specification
-
Photographically printed aluminum plate with a minimum thickness of .020".
MIL-A-8625-C
Military Specification
Type II
Performance characteristics of Metalphoto materials meet or exceed the performance characteristics of materials mfg'd under this spec.
Industrial- Commercial Products
Original Equipment Panel Front Nameplates
Metalphoto products
Material shall be (specify thickness and finish). Image (black on silver or silver on black) shall be sealed into the anodized layer with photosensitive silver compounds; colors other than black may be imbedded by resist or screen process.