Corrosion inhibitors
Corrosion inhibitors
ACCessories
Corrosion inhibitors
Corrosion inhibitors
Spec-00566
F
63.422.2211
7
763.422.2600
industriAl Corrosion inhibitors
Hoffman corrosion inhibitors protect
•
Interior components of electrical enclosures, boxes, consoles
and wireways
•
Interior components of electronic enclosures
•
Electrical and electronic equipment and controls
•
Parts and components that are packaged in crates during
shipping and storage
•
Switch gear and relay cabinets
•
Interiors of pipes, conduits and fuse boxes
•
Process control computers, instruments and recording devices
•
Tool chest interiors and contents
•
Equipment stored at construction sites
Chief Advantages
•
Protects against salt and high humidity
•
Eliminates the need of oiling, plating or dipping metal
•
Puts protected equipment to use immediately without degreasing
or coating removal
how they Work
Each inhibitor contains a special chemical combination that
vaporizes and condenses on all surfaces in an enclosed area.
Vapors will redeposit as needed in the event of condensation
of moisture on surfaces. These vapors reach every part of an
enclosure, protecting all interior components. Spraying, wiping
or greasing are not required. This eliminates precoating, special
wraps and drying agents. Protection is effective even in salt-water
atmospheres. The AHCI5E and AHCI10E emitters have additional
red-metal inhibitors for further protection. Enclosures containing
corrosion inhibitors must be reasonably sealed.
life expectancy and usage
The normal useful life-span of Hoffman corrosion inhibitors is in
excess of one year. However, inhibitor life expectancy is shortened
by approximately 25 percent when exposed to temperatures above
104 F (40 C). This product is not recommended for use where
temperature exceeds 199 F. Since Hoffman corrosion inhibitors
are vapor-phase protective, all surfaces to be protected should be
accessible to the vapors. The maximum distance the vapors can
travel is approximately 1.50 ft. (.46 m). Protection of long, narrow
enclosures can be achieved with tape or multiple inhibitors.
storage and handling
Each Hoffman corrosion inhibitor is individually packaged in a
resealable bag for maximum effectiveness at the time of usage.
Corrosion inhibitors should be stored at temperatures not
exceeding 120 F (45 C ). Hoffman corrosion inhibitors are not
returnable.
When determining the proper corrosion inhibitor for your
application, assume the enclosure volume to be protected is greater
than calculated if (1) cabinet doors are opened frequently, (2)
cabinet is located in an extremely corrosive area and/or (3) cabinet
length divided by depth is greater than four.
AhCi1dV
Foam device protects one cubic foot (28 liters) of enclosure volume
for approximately one year.
Size: .25 x 1.25 x 3.00 in. (6 x 32 x 76 mm)
AhCi5e
Emitter protects 5 ft.
3
(142 liters) of enclosure volume for
approximately two years from the date of manufacture. Emitters
contain additional red metal (non-ferrous) inhibitors.
Size: 2.31 in. (diameter) x 0.81 in. (high) (59 mm x 21 mm)
AhCi10e
Emitter protects 10 ft.
3
(283 liters) of enclosure volume for
approximately two years from the date of manufacture. Emitters
contain additional red metal (non-ferrous) inhibitors.
Size: 2.31 in. (diameter) x 1.38 in. (high) (59 mm x 35 mm)
AhCi60r
Tape protects 60 ft.
3
of enclosure volume per roll. Use
approximately 2.50 in. (63 mm) of tape per cubic foot (28 liters) of
enclosure volume to be protected. Each roll of tape is packaged
individually in a resealable bag.
Size: .25 in. x .75 in. x 12.00 ft. (6 mm x 19 mm x 3.6 m)
AhCi240r
Tape protects 240 ft.
3
of enclosure volume per roll. Use
approximately 1.00 in. (25 mm) of tape per cubic foot (28 liters) of
enclosure volume to be protected. Each roll of tape is packaged
individually in a resealable bag.
Size: .25 in. x 2.00 in. x 20.00 ft. (6 mm x 51 mm x 6.1 m)
AhCi238s
Spray is a non-conductive, nonflammable, vapor-phase film and is
non-toxic. It has essentially neutral pH value. Application provides
instant protection against corrosion. Spray is water soluble and can
be easily flushed away with water if desired. This product should
be kept from freezing and has a shelf life of 2+ years in normal
warehouse conditions.
Bulletin: A80
Standard Product
Catalog Number
AHCI1DV
AHCI5E
AHCI10E
AHCI60R
AHCI240R
AHCI238S
Enclosure Volume Protected (ft.
3
)
1
5
10
60 per roll
240 per roll
Corrosion Inhibitor Spray
Protected by Chemical
Marked reduction of surface attack; no pitting
Decreased tarnish; very minor surface attack
No change
Slight staining
Slight discoloration
Slight discoloration
Enclosure Volume Protected (liters)
28.32
141.6
283.2
1699 per roll
6797 per roll
Corrosion Inhibitor Spray
Package Qty.
50
25
12
3
1
6
Metal Protection Chart
Metal
Aluminum
Brass
a
Steel, Iron
Copper
a
Zinc Plate
Tin Plate
a
Unprotected by Chemical
Severe surface attack; tarnish; pitting
Surface discoloration; pitting
Severe corrosion
Heavy corrosive attack
Severe corrosion
Moderate corrosive attack
AHCI5E and AHCI1OE emitters are recommended for these materials
1
ACCessories
SUBJECT TO CHANGE WITHOUT NOTICE
EQUIPMENT PROTECTION SOLUTIONS
Spec-00566 F
Corrosion inhibitors
Corrosion inhibitors
epoxy pAtCh Kit
Applications include sealing
rivets, bolts, metal joints, seams
and welds, cement cracks, pipe
couplings, joints and tees. Each
kit has two tubes of material,
application instructions and a mixing
stick. When the resin and hardener
are mixed, a gray epoxy is formed
which cures at room temperature,
has high adhesion and will not sag.
It is resistant to oils, acids and
chemicals.
Bulletin: A80
Catalog Number
A307
Description
Epoxy Patch Kit
touCh-up pAint
Hoffman touch-up paint is used to repair the finish of enclosures
and panels. Furnished in 12-oz. spray cans.
Bulletin: A80, DAccY, p20
Catalog Number
ATPWE
ATPW
ATPTW
ATPPW
ATPBS
ATPC
ATPOW
ATPGW
Color
Hoffman #60 White
RAL 9003 Signal White
RAL 9016 Traffic White (S094)
RAL 9010 Pure White
F63VXW8736 SW Cream
RAL 9001 Cream
RAL 1013 Oyster White
RAL 9002 Gray White (IH148)
Catalog Number
ATPLI
ATPDLB
ATPG7035
ATPPG
ATPOF
ATPLGGMW
ATPLG
ATPAG
ATPLGA70
ATPPY61
ATPDG
ATPBG
ATPSG
ATPMG
ATPHS61
ATPFG
ATPG7032
ATPSY
ATPR
ATPO
ATPSB
ATPSAB
ATPPB
ATPB
ATPRG
ATPOG
ATPMGN
ATPMB
ATPB9005
ATPB7021
ATPBL
ATPBM
ATPJB
Color
RAL 1015 Light Ivory
Hoffman #78T DesignLine Beige Enamel
RAL 7035 Light Gray (T012)
RAL 7032 Pebble Gray
RAL 9002 Gray White (S065)
GMW-01 Light Gray
RAL 7035 Light Gray (S052)
RAL 7038 Agate Gray
ANSI 70 Light Gray
ANSI 61 Hoffman Standard Gray
ANSI 49 Dark Gray
RAL 7012 Basalt Gray
Satin Gray Enamel
Hoffman #82 Slate Gray Enamel
High Solids ANSI 61 Gray
Light Gray for fiberglass
RAL 7032 Gray
#5. YB.0/12 OSHA Safety Yellow
RAL 3001 Signal Red
RAL 2004 Pure Orange
RAL 5015 Sky Blue
#2.5PB3.5/10 OSHA Safety Blue
#96Y-23665 Precaution Blue
RAL 5005 Signal Blue
RAL 6011 Reseda Green
RAL 6003 Olive Green
PSPL350001 Munsell Green
#2.5Y 5/2 Munsell BrownB
RAL 9005 Black
RAL 7021 Black
Black Lava (S109)
RAL 9005 (Jet Black (T009)
RAL 9005 Jet Black (S067)
touCh-up pAint pens
Hoffman touch-up paint pens are used to repair the finish of
enclosures and panels. Furnished in .33-oz. pens.
Bulletin: A80
Catalog Number
ATPG7035LP
ATPW60HGP
ATPG20GLP
Paint Color
RAL 7035 Light Gray
Hoffman #60 White
ANSI 61 Gray
EQUIPMENT PROTECTION SOLUTIONS
Spec-00566 F
PH 763.422.2211 • FAX 763.422.2600 • HOFFMANONLINE.COM
ACCessories
2
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