The most popular kind
of coating on the market today. This type of coating (metallic
ceramic) is used by more companies and manufacturers than any
other material. It is extremely popular on exhaust systems,
where the high luster finish provides a very attractive,
durable surface. The high temperature characteristics of
ceramics have been combined with metallic frits to create a
coating that can withstand metal temperatures in excess of
1300 degrees F and provides 5000 hr. salt spray protection.
A truly unique coating that is based on a water/solvent
system, may be applied to a variety of surfaces and metals,
such as: exhaust system components, brackets, valve covers,
hinges, grills, suspension parts or any metal part that can
withstand the 500 degrees F cure temperatures. Polishes to a
high luster, stainless/chrome appearance that will not rust.
Especially effective as a hard protective coating for aluminum
parts.
The most advanced exhaust system
coating available. It is a very durable ceramic reinforced
coating available in a variety of colors. When properly
applied it becomes the most effective thermal barrier coating
available, increasing performance, while extending component
life & has been tested to over 2000 degrees F without lifting,
cracking or flaking.
Unlike header wraps, it does not hold potentially damaging
heat & moisture around the part. Rather, the surface
temperatures are actually reduced, extending the life of the
part. When cured, a very effective corrosion inhibiting film
is formed that protects the part against oxidation and imparts
excellent chemical resistance that further extends part life
and enhances appearance.
Ceramic stands above all other
thermal barrier coatings currently being used in combustion
chambers. Ceramic has characteristics shared by no other
product, providing an unrivaled layer of thermal protection to
piston tops, aluminum heads, stainless, iconel and titanium
valves. Ceramic "moves" heat, reducing detonation and
increasing the effective oxidation of fuel. When "polished",
it provides a highly reflective surface that further aids in
improved flame travel. Unlike previous ceramic coatings, ours
is not subject to cracking and flaking, which can lead to
extensive engine damage. In fact, Ceramic coatings actually
strengthen the coated part. The cured "Cermet" provides a cap
of material that can withstand far more heat. During testing,
when sufficient heat was applied to a piston to melt the
aluminum, the Ceramic did not melt, rather it held the softer
aluminum together.
Thermal Barrier is an excellent heat
barrier and is recommended for the bottom of intake manifolds
& exhaust crossovers to reduce heat transfer. It may also be
applied to windage trays, crank scrapers and crankshafts for
oil shedding. In certain instances Thermal Barrier may be
desirable on the inside of oil pans where good heat retention
is desired, such as at drag races, where oil in the pan may
become cold while waiting in staging lanes.
Thermal dispersants create a chemical
and corrosion resistant film that increases the ability of a
coated part to radiate heat. TDC provides for more even
distribution of heat over the coated surface and moves it
rapidly away. TDC is blended with lubricating agents which aid
in keeping a coated part clean. Dirt and debris cannot get a
good grip and become easier to clean off. The appearance of
coated parts depends on the surface texture, the coating will
show a semi gloss appearance on machined surfaces and a satin
appearance on rough textures. Both finishes are very eye
appealing.
Dry-Film Coating is a moly-based
lubricant capable of providing lubrication at levels as high
as 350,000 psi. The lubrication aids in preventing scuffing
and galling, increasing part life. It also reduces friction,
freeing more useable power. This lubricant provides extra
protection by preventing damage from oil film failure.
Dry-Film Coating is actually impregnated into the metal
surface so no dimensional changes are realized. In addition to
lubrication, Dry Film Lubricants also help distribute heat so
less metal fatigue is caused reducing the chance of part
failure.
HEADER TEMPERATURE
TESTING DATA
|
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THIS YOU?
WE CAN HELP! |
Examine the
following table and look at the amount of temperature drop
that the coated header shows! Header wraps provide a
similar drop in temperature but do not provide the
internal corrosion resistance that our ceramic coatings
provide. Exhaust gases are extremely corrosive and have a
tendency to deteriorate headers from the inside out. By
coating both internal as well as external surfaces,
Performance Coatings, Inc. not only reduces temperatures
but also maximizes corrosion resistance. |
|
Exhaust gas
temperature |
Header
surface temperature |
Radiated
heat (uncoated) |
Radiated
heat (coated) |
Temp Drop
Degrees F |
|
1330° |
810° |
170° |
60° |
110° |
|
1340° |
810° |
170° |
60° |
110° |
|
1350° |
820° |
180° |
70° |
110° |
|
1380° |
830° |
180° |
70° |
110° |
|
1410° |
840° |
180° |
70° |
110° |
|
1420° |
840° |
180° |
70° |
110° |
|
1440° |
860° |
190° |
70° |
120° |
1510°
|
890°
|
190°
|
70°
|
120°
|
1530°
|
930°
|
200°
|
80°
|
120°
|
It has been
determined that engine efficiency
improves by 1% for every 10° degree drop in under-hood
temperature.
If we were to use
the above data, we could reasonably assume that we would
obtain a 50 horsepower increase
on a 500 horsepower engine.
WHERE ELSE
CAN I USE THESE COATINGS?
Our coatings are used as decorative
finishes as well as functional coatings. If you are looking
for that polished aluminum look on steel and other metal parts
try using our Chromex™
WARRANTY
Performance Coatings, Inc. warranties this process for a
period of 3 years, from original date of purchase, against
rust and corrosion. Warranty does not cover exceeding stated
temperature limits, chemical damage or physical damage to the
coatings. This does not include freight, strip charges,
costs incurred during down time, removal or any
replacement costs. Failure to properly install and maintain
product will void all warranties. All warranty claims must be
returned to Performance Coatings, Inc. for inspection, along
with a copy of the original invoice.
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