NuKoat 55 Iron Phosphate Conversion Coating
Pre-paint for steel, capable of conditioning mixed metals including: galvanized
steel, zinc and aluminum surfaces. Low temperature spray providing one-step
cleaning & conversion coating product that is molybdate and HF free.
Applications:
NuKoat 55 is a highly
versatile liquid capable of cleaning and iron phosphating
in one easy step. NuKoat 55 provides
a superior foundation for painting providing excellent corrosion resistance
and paint adhesion in both 3 and 5 stage systems. Applied by either
spray or immersion NuKoat 55 provides superior corrosion-resistant
coating on steel without the use of molybdate or fluoride. NuKoat
55 has a premium wetting agent package that reduces surface
tension allowing deeper penetration of the cleaners. This results
in cleaner metal surfaces and promotes very uniform cleaning/conversion
coatings.
NuKoat 55 meets Federal Specifications as follows:
TT-C-490, Type II
|
|
Thin
amorphous structure
|
Coating
weight: 30 to 90 mg./sq. ft.
|
Good
corrosion resistance under paint
|
Low
heating requirements
|
Low
equipment expenditures
|
Low
chemical costs
|
Excellent
surface for paint adhesion
Power
coat or Spray coatings
|
Easiest
to control
|
|
Typical
Usage Parameters
|
NuKoat 55 |
Description |
Multi-metal
Spray & Immersion |
Concentration Range |
1-5% |
Operating temperatures |
120 up to 185°F |
Time (min) |
As required
30-180 seconds |
Multi-metals metals |
(yes)
|
Physical
Properties:
|
NuKoat 55 |
pH, concentrate |
3.6 |
pH, @ 5% bv |
4.0 |
Bulk density, #/gal |
9.5 |
VOC |
0 g/L |
Flash point |
None |
Chelates |
None |
Solubility in water |
Complete |
Biodegradable |
Yes |
Silicated |
No |


Availability: Available in 5, 55 and 275-gallon containers.
Bulk tank shipments also available.
Shipment: Freight classification: “Iron Rust Removing or
Preventing Compound, NOBIN – Liquid.”
Storage: Keep from freezing. Store between 40-120 °F.
Disposal: Dispose of in accordance with local, state, and
federal regulations. For assistance with disposal contact NuGeneration Technologies
at 888-99-NuGen or e-mail: info@nugentec.com.
Custom Formulation: NuGenTec Specializes
in Formulating specifically for your process;
exclusivity can also be arranged on developmental products.