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The Patented Polysiloxane Topcoat
INTRODUCING INTRODUCING High Durability Topside and
Freeboard Area Coating
MIL – DTL – 24635 (D) Type VI, Class 2, Grade A
Navy Standard Item 009 – 32
“Allows use of epoxy polysiloxane system on steel or one coat of polysiloxane direct to aluminum.”
Would you be interested in a coating system…• That could extend the life cycle of your coating
system by 5 or even 10+ years• That would reduce the VOC emissions by an
average of 60% to 75%• That could eliminate early moisture problems
that are prevalent with using other coatings• That would save you one coat of paint in a
typical three coat system• That is isocyanate free
If we could offer a coating system…
• Unlimited recoatability on itself… Just power wash, dry and reapply
• Lowers environmental removal costs (less cans and hazardous waste)
• That reduces your total operational costs by millions of dollars
• That allows you to use an LSA (low solar absorbing) coating that does not turn pink
With all of these attributes in a single product
If we could offer a coating system…• With over a decade of proven performance!
Would you be interested?Would you be interested?
PSX 700SG
Mil – DTL – 24635 (D) Type VI, Class 2, Grade A
Introducing
PSX 700SG – Two Component Epoxy Siloxane
• Corrosion and chemical resistance of an epoxy• With the color and gloss retention comparable
to fine urethanes
Patented Technology• 16 patents granted on technology and
improvements
Organic / InorganicHybrids
Organic Polymer Binders
• Processible • Flexible • Tough• Durable
Inorganic Silicon Based Polymers
• Hard • Abrasion
Resistant • Inert• Weatherable
1. high solids, low odor 1. Applied near consumers and in public settings
2. Abrasion Resistance1. STD ITEM 009-32 Department of Defense US Navy
3. Adhesion
Three Additional Features:
Epoxy
PSXSilicone Alkyd
Epoxy
In a traditional coating In a traditional coating system, the topcoat system, the topcoat adheres and rides on adheres and rides on top of the intermediate top of the intermediate coat or primer.coat or primer.
PSX 700SG Systems PSX 700SG Systems adhere and adhere and additionally are additionally are absorbed by the absorbed by the primer giving a primer giving a stronger bond.stronger bond.
Barrier Coat
Steel Substrate
Silicone Alkyd Topcoat
UV
The PSX 700SG Factor: 1 + 1 = 3 A Traditional Coating System
Epoxy PrimerEpoxy Primer (then Stripe Coat)
Steel Substrate
Epoxy PrimerPolysiloxane
WaterUV
The PSX 700SG Factor: 1 + 1 = 3 Polysiloxane High Performance System
Accelerated Weathering QUV Test
Evaluation of Coatings for Corrosion Control of Topside Naval Systems
by Naval Surface Warfare Center – Electrochemistry Branch Code 683
Carderock DivisionSilver Spring, Maryland
Findings . . .
Introduction“Topside Combat Systems, especially antennas and
other communication equipment, are often exposed to the
most SEVERE Marine Environment . . .
Exposed to high temperatures, intermittent sea water spray and exhaust gases . . .
As a result tremendous man hours and man power are used to keep this system
operational.”
Conclusion After A Barrage of Testing
“The organic zinc primer with the polysiloxane topcoat performed better than any other coating
tested.”
Note: Paper No. 619 NACE-Corrosion 96
SURFACE TENSIONSURFACE TENSION
Limited AccumulationLimited Accumulationof Dirt and Rust Streakingof Dirt and Rust Streaking
Health Hazards
Like isocyanates, which can cause respiratory sensitisation
First Generation “LSA Paints”
NAVSEANAVSEA
“Lose gloss and fade toward a pink color over time.
Color shift can occur in as little as ONE YEAR!”
Why Use LSA Paints
• Reduce Heat (- 6oF to -12oF)• Reduce Air Conditioning (ENERGY)
Note: Office of Naval Research estimates Navy could save $5 Million a Year! by avoiding sailor/contractor labor to overcoat ships with fading LSA Paint.
“TOC” Total Operational Cost Reduction
Example: CG – 567 feet x 55 feet1.Hull blasting painting
2,800 man hours of work 300 gallons of paint
2.Super Structure blasting and painting 3,900 man hours of work 500 gallons of paint
3.Additional cost for staging, containment and cover up
1500 man hours
Total Operational Cost Premise
1. The silicone alkyd system will be applied on the CG 6 times during its 35 year life cycle
2. PSX 700 system will be applied on the CG 3 times during its 35 year life cycle
3. An average superstructure is repainted every 4-5 years and the hull every 5 to7
Total Operational Cost Paint Application
8,200 man hours8,200 man hoursx $ 48 per hourx $ 48 per hour
$ 393,600 x 6 = Silicone Alkyd$ 393,600 x 6 = Silicone Alkyd
$ 393,600 x 3 = PSX 700$ 393,600 x 3 = PSX 700
Total Operational Cost
Silicone Alkyd = 35 yearsSilicone Alkyd = 35 years
TOC = $2,361,600TOC = $2,361,600
PSX 700 = 35 yearsPSX 700 = 35 years
TOC = $1,180,800TOC = $1,180,800
SavingsSavings$1,180,800$1,180,800
x 270 shipsx 270 shipsAnswerAnswer
Savings “TOC”
$ 319 MILLION$ 319 MILLION
VOC Reduction
CurrentCurrent = 800 gallons/ship @ 2.0 lbs per gallon = 800 gallons/ship @ 2.0 lbs per gallon
1600 lbs/gallon (per ship)1600 lbs/gallon (per ship)
x 270 shipsx 270 ships
432,000 lbs or 216 tons (for fleet)432,000 lbs or 216 tons (for fleet)
PSX 700 PSX 700 = 600 gallons/ship @ 0.7 lbs per gallon= 600 gallons/ship @ 0.7 lbs per gallon
420 lbs/gallon (per ship)420 lbs/gallon (per ship)
x 270 shipsx 270 ships
113,000 lbs or 57 tons (for fleet)113,000 lbs or 57 tons (for fleet)
Savings
477 TONS477 TONSof VOCof VOC
Note: Like taking 9 million cars Note: Like taking 9 million cars off the road tomorrow.off the road tomorrow.
Amercoat 240Universal Epoxy
All of the features of Amercoat 235, All of the features of Amercoat 235, PLUSPLUS::
• VOC < 150 gms/ltr; Extremely low HAPs / VOHAPs
• High solids, greater coverage
• Suitable for fuel and potable water tanks
• Improved rheology and handling characteristics
• Greater edge coverage, extended service life in tanks
Edge Coverage
Typical Epoxy< 25%
Amercoat 240
> 70%
Substrate Wetting
Pitted substrates are common in repair work Pitted substrates are common in repair work and coatings with good wetting properties are and coatings with good wetting properties are necessary to help arrest corrosion and for the necessary to help arrest corrosion and for the proper protection of the surface being coated.proper protection of the surface being coated.
Many of today’s 100% solids high performance coatings and Many of today’s 100% solids high performance coatings and general purpose epoxies do not exhibit good wetting general purpose epoxies do not exhibit good wetting
characteristics and have a tendency to “bridge” pits, leaving characteristics and have a tendency to “bridge” pits, leaving a void below the paint film where moisture can accumulate a void below the paint film where moisture can accumulate resulting in continuing corrosion. Although a “stripe coat” in resulting in continuing corrosion. Although a “stripe coat” in way of pitted areas can help in this problem, it is best done way of pitted areas can help in this problem, it is best done prior to the application of the first full coat to be effective, prior to the application of the first full coat to be effective, which is not practical when large areas are being coated.which is not practical when large areas are being coated.
Potential Corrosion CellPotential Corrosion Cell
Substrate WettingSubstrate Wetting
Substrate WettingSubstrate Wetting
Coatings that are formulated with good wetting Coatings that are formulated with good wetting characteristics as part of the design rheology, such as characteristics as part of the design rheology, such as
Amercoat 240Amercoat 240, flow into pits and fill that void. , flow into pits and fill that void. Then full coats can then be applied resulting in better Then full coats can then be applied resulting in better
corrosion control in these problem areas.corrosion control in these problem areas.
High Abrasion High Abrasion ResistanceResistance
Low Low PermeabilityPermeability
Amercoat 240Amercoat 240SUBSTRATESUBSTRATE
Exterior ApplicationExterior Application
Resistance to Weathering and Improved Color Stability Resistance to Weathering and Improved Color Stability
Combined with Excellent Durability Combined with Excellent Durability
PPG Industries, Inc.
A global maker of paints, coatings, chemicals, optical products, specialty materials, glass and fiber glass
• Founded in 1883
• Headquartered in Pittsburgh, Pa.
• $12 billion in revenue
SummaryPSX 700SG
• High solids – low VOC• Low odor• Isocyanate free• Total Operational Cost Reduction• Patented• Qualified as a two-coat system • Indefinite Recoat• LSA will not turn pink• Superior Abrasion Resistance• Over a Decade of Proven Performance
Thank you…
Global Experience and Reach
$ 5 MILLION
MicronsMicrons MilsMils375 15
250 10
125 5
0 0
Single coat Single coat applications up to applications up to
12 mils / 300 12 mils / 300 micronsmicrons
Amercoat 240Amercoat 240
Typical Typical Epoxy Epoxy
CoatingsCoatings
High Film BuildHigh Film Build
Amercoat 240 Amercoat 240 SummarySummary
• VOC < 150 gms/ltr. Virtually HAPs freeVOC < 150 gms/ltr. Virtually HAPs free
• High solids, greater coverage.High solids, greater coverage.
• Suitable for ballast, fuel and potable water tanks plus all Suitable for ballast, fuel and potable water tanks plus all exterior areas with improved weatherability.exterior areas with improved weatherability.
• Improved rheology and handling characteristics, low Improved rheology and handling characteristics, low temperature cure without need for “false cure” temperature cure without need for “false cure” accelerators, brush and roller application possible.accelerators, brush and roller application possible.
• Excellent wetting of substrate, > 70% edge retention Excellent wetting of substrate, > 70% edge retention and superior water resistance.and superior water resistance.
• Tolerant of alternate methods of surface preparation.Tolerant of alternate methods of surface preparation.
• Well suited for refurbishment of deteriorated substrates.Well suited for refurbishment of deteriorated substrates.