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Water Reducible Baking Enamel
DESCRIPTION
Water Reducible
Baking Enamel is a waterborne alkydamino
enamel designed for general metal
finishing. It provides a hard, tough coating
at 2.3 lb/gal VOC compliance without
the hazards of flammable solvents.
Advantages:
• VOC of less than 2.3 lb/gal
• Less than 1.0 lb/gal Volatile Organic
Emissions
• Excellent flow and leveling
• Excellent flexibility and toughness
• Reduces with water, means considerable
cost savings in solvent
• No flash point - reduced fire hazards -
possible lower insurance rates
• Water can be used for cleanup of
equipment
• Free of lead and chromate hazards
• Lower odor, improved working conditions
• Full color and lower gloss range available
with intermix system and Honest
Waterbase Flatting Base D64F505 (consult
Product Data Page CC-S13)
• Ideal for use on a wide range of metal
products for both interior and exterior
application
• Versatile - may be applied by conventional,
HVLP, air-assisted airless, and
electrostatic spray methods
CHARACTERISTICS
Gloss: High gloss 85 units
Low gloss 10-15 units
Volume Solids: 30-36 ± 1%
may vary by color
Viscosity:
85-95 Krebs Units
Reduced 10-15% with water
30-40 seconds #3 Zahn Cup
Recommended film thickness:
Mils Wet 2.5 - 3.0
Mils Dry 0.8 - 1.0
Spreading Rate (no application loss)
@ 1 mil dft: 480-575 sq ft/gal
Baking Schedule:
Flash off: 10-15 minutes
then 10-15 minutes at
325°F
Good air movement helps water evaporate
during flash off.
Flash Point: none, Seta Flash
Closed Cup
Package Life: 1 year, unopened
Storage: Inside, protect from
freezing
pH: 7.8-8.7
Air Quality Data:
Non-photochemically reactive
Volatile Organic Compounds (VOC)
as packaged, maximum
2.3 lb/gal, 276 g/L
Volatile Organic Emissions
as packaged, maximum
1.0 lb/gal, 120 g/L
An Air Quality Data Sheet is available
from your local Honest-Joy facility.
SPECIFICATIONS
General: Substrate should be free of
grease, oil, dirt, fingerprints, drawing
compounds, any contamination, and
surface passivation treatments to ensure
optimum adhesion and coating performance
properties. Consult Metal Preparation
Brochure CC-T1 for additional details.
Aluminum or Galvanized Steel: For best
results, treat the surface with a proprietary
chrome phosphate metal treatment,
or prime with Honest Waterbase Wash
Primer, 518054.
Steel or Iron: Remove rust, mill scale,
and oxidation products. For best results,
treat the surface with a proprietary surface
chemical treatment of zinc or iron
phosphate to improve corrosion protection.
Testing: Due to the wide variety of substrates,
surface preparation methods,
application methods, and environments,
the customer should test the complete
system for adhesion and compatibility
prior to full scale application.
APPLICATION
Typical Setups
Water Reducible Enamels must be applied
at higher viscosities than solvent
based enamels. They do apply and atomize
easily at higher viscosities.
Conventional Spray:
Air Pressure .......................... 30-60 psi
Fluid Pressure ......................... 4-10 psi
Reducer ...................................... water
Reduction Rate .. as needed up to 15%
Reduce to 30-40 seconds #3 Zahn Cup,
do not over-reduce.
Air Assisted Airless:
Air Pressure ............................... 30 psi
Fluid Pressure ................. 600-2200 psi
Tip ................................................ .011"
Reduction Rate ............................ none
Electrostatic Spray:
Equipment must be isolated
Reduction Rate ........................10-15%
Reducer ...................................... water
Reduce to 30-35 seconds #3 Zahn Cup,
do not over-reduce.
For Turbo Bells (Ransburg RPM 5062-
PC):
Fluid Pressure .............................. 8 psi
Fluid Tip ....................................... 3/32"
Turbine Air ............................. 10-20 psi
Bell RPM .............................. 15-30,000
Voltage ........................................ 90KV
Delivery Rate ...................... 160 cc/min
HVLP (Binks Mach I BBR Gun):
Air Pressure ............................... 65 psi
Fluid Pressure ........................... 4-8 psi
Cap/Tip ...................................... 97P/92
Reducer ...................................... water
Reduction Rate ........................10-15%
Reduce to 30-35 seconds #3 Zahn Cup,
do not over-reduce.
Cleanup:
Clean tools/equipment immediately after
use with water when paint is wet. When
dry, use Butyl Cellosolve or MIBK.
Follow manufacturer's safety recommendations
when using any solvent.
SPECIFICATIONS
Product Limitations:
• Avoid freezing. Indoor storage at temperatures
between 35-95°F is recommended.
• Do not spray at temperatures below
50°F.
• Store in plastic or lined metal containers
because it contains water.
• Due to wide variations in aluminum
substrate and treatment, adhesion
should be tested before use.
• Do not apply over 1.25 mils dry film
thickness per coat because of potential
solvent popping during the bake
cycle.
• To ensure adequate cure, minimum
bake is 10 minutes at 325°F or 20 minutes
at 300°F. Longer bake and/or
higher temperature may be needed
depending on the mass of ware
coated.
• Paint is recoatable with itself after baking
provided the first coat is not over
baked.
• Water reducible coatings may cause
corrosion in the presence of steel.
Tanks, containers, piping and application
equipment should be lined,
stainless steel, or plastic.
• Low Gloss Clear, F83V421 is not intended
for use by itself.
• Product will not texture. Use Honest Waterbase
1500T Waterborne Baking Enamel for
texture bake finish.
Performance Tests
Substrate: ....... Bonderite 1000 steel panels
Salt Spray Test
ASTM B117 .................................. 100 hours
Humidity
ASTM D2247, 100°F, 100% RH .. 250 hours
Conical Mandrel
ASTM D633 ................ passes 1/8" mandrel
Impact Resistance, Direct
ASTM D2794 .................................. 120 in lb
Impact Resistance, Reverse
ASTM D2794 .................................... 40 in lb
Pencil Hardness
ASTM D3363 ....................................... HB-H
Crosshatch Adhesion .................... Excellent
MEK, 100 double rubs ............ slight burnish
CAUTIONS
Thoroughly review product label for safety
and cautions prior to using this product.
A Material Safety Data Sheet is available
from your local Honest-Joy facility.
Please direct any questions or comments
to your local Honest-Joy
facility.
LABEL CAUTIONS
SEE CONTENTS STATEMENT LABEL.
VAPOR HARMFUL. Use only with adequate ventilation.
Wear an appropriate properly fitted vapor/particulate
respirator (NIOSH approved) during and after
application, unless air monitoring demonstrates
vapor/mist levels are below applicable limits. Follow
respirator manufacturer’s directions for respirator use.
Avoid contact with eyes and skin. Wash hands after
using. Keep container closed when not in use. Do not
transfer contents to other containers for storage.
FIRST AID: In case of eye contact, flush thoroughly
with large amounts of water. Get medical attention if
irritation persists. If swallowed, call Poison Control
Center, hospital emergency room, or physician immediately.
SPILL AND WASTE: Remove all sources of ignition.
Ventilate and remove with inert absorbent. Incinerate
in approved facility. Do not incinerate closed
container. Dispose of in accordance with Federal,
State, and Local regulation regarding pollution.
DELAYED EFFECTS FROM LONG TERM OVEREXPOSURE.
Contains solvents which can cause permanent brain
and nervous system damage. Intentional misuse by
deliberately concentrating and inhaling the contents
can be harmful or fatal.
Contains 2-Butoxyethanol which may cause blood
damage.
WARNING: This product contains chemicals known
to the State of California to cause cancer and birth
defects or other reproductive harm.
DO NOT TAKE INTERNALLY. KEEP OUT OF THE
REACH OF CHILDREN.
FOR INDUSTRIAL USE ONLY.
SEE MATERIAL SAFETY DATA SHEET. 21241-
051905.
Note: Product Data Sheets are periodically
updated to reflect new information
relating to the product. It is important that
the customer obtain the most recent
Product Data Sheet for the product being
used. The information, rating, and
opinions stated here pertain to the material
currently offered and represent the results
of tests believed to be reliable. However,
due to variations in customer handling
and methods of application which
are not known or under our control, The
Honest-Joy Company cannot make
any warranties as to the end result. |