MarineLine
MarineLine X
MarineMend
ChemLine784_31
ChemLine784_32
ChemLine784_32
siloxirane2432
siloxirane2431
powerline


Description
MarineLine 784 delivers significantly improved product performance and anti-corrosion resistance. Marineline 784 is formulated with new, patented breakthrough Siloxirane® 784 polymer, designed and engineered with 28 functional groups per molecule. This translates into 784 crosslinks in the same area as original MarineLine! The original MarineLine, introduced in 1993, delivered 5 functional groups (25 crosslinks), far surpassing Phenol Epoxies which only deliver 2 functional groups (4 crosslinks).

MarineLine 784’s Higher Cross-Link Density Means:

  • Higher Chemical Resistance
  • Higher Temperature Resistance
  • Higher Reactivity at Lower Temperature
  • Higher Resistance to Absorption
  • Higher Toughness

MarineLine 784 is low temperture forced air cured for immediate service. When cured, MarineLine 784’s high 28 functionality delivers an extremely dense cross-linked molecular structure. Unlike other coatings, MarineLine 784 cross-links predominantly through an ether (carbon-oxygen-carbon) link-age. This eliminates high concentrations of hydroxyl groups (found in phenol epoxies) and precludes formulation of ester groups which are subject to hydrolysis and acid attack.

Product Highlights

  • Superior bond strength and adhesion
  • Maximum cargo flexibility, product cycling
  • Repairable
  • Very low VOC - 108 grams/liter
  • Can be applied to pitted corroded steel
  • Can carry food grade cargoes
  • Resists all IMO cargoes
  • Non-permeable for product purity

More Chemical Resistance than:

  • Stainless Steel
  • Phenol Epoxies
  • Zinc

Increased Return on Investment for:

  • Product Carriers
  • Chemical Tankers
  • Oil Tankers
  • Smooth Surface Finish (Ra 0.7 vs. Ra 1.8) for Phenol Epoxy
  • Faster Cleaning and Drying
  • Faster Turn-Around

MarineLine 784 Provides Superior Resistance To:

  • Acids, Alkalis and Solvents
  • Thermal Shock (-40° C to +200° C)
  • Flex Stressing
  • Wear and Abrasion
  • Product Absorption
  • Impact
  • Under-Creep Corrosion

 

The Technology; Epoxies, Vinylesters and MarineLine Form 3 Dimensional Screen-Like Structures when Cured

Problems with Phenolic Epoxy Coating

  • Absorbs cargoes to high levels (depending on cargo)
  • Absorbs cargo
  • Releases absorbed cargo very slowly
  • Small traces may be retained
  • Subsequent cargo contamination

Problems with Zinc Silicate Coatings

  • Absorbs cargo quickly
  • Retains oil like cargoes
  • Subsequent cargo contamination
  • Limits back hauling capability
  • Not resistant to acids, caustics, and acid containing oils and urea

 

Superior Corrosion Resistance Performance

The testing performance of MarineLine with more than 4,000 chemicals and products is available in our free “Chemical Resistance Guide.”

A = Good at ambient temperatures   L = Limited Service   N = Not recommended

 
Marine-
Line 784
Epoxy
Stainless
Steel
Zinc
Acetaldehyde
A
L
A
N
Acetic Acid
A
N
A
N
Acrolein Acid
A
N
A
N
Acrylic Acid
A
N
A
N
Acrylonitrile
A
N
A
A
Ammonium Persulfate
A
A
L
N
Azabenzene
A
N
A
N
Benzene
A
A
A
A
Benzene Carboxylic Acid
A
A
A
N
Benzoyl Chloride
A
N
N
N
B-Methacrylic Acid
A
N
A
N
Bichromate of Soda
A
N
A
N
Bromine
A
N
A
N
Butanoic Acid
A
N
A
N
Butyric Aldehyde
A
N
A
N
Calcium Hydroxide
A
A
A
N
Calcium Hypochlorite
A
A
L
N
Caustic Potash
A
N
A
N
Carbolic Acid
A
N
A
L
Chlorine Water
A
N
N
N
Chlorosulfonic Acid
A
N
N
N
Chlorinated Acetone
A
N
L
N
Chloracetic Acid
A
N
L
N
Chromic Acid
A
N
N
N
Coal Tar Oil
A
N
A
L
Coconut Fatty Acid
A
A
A
N
Colamine
A
N
A
-
Cresol
A
N
A
A
Dichloromethane
A
N
A
N
Detergents
A
A
A
N
Diethyl Formamide
A
N
A
A
Diethylamine
A
N
A
A
Diethylene Chloride
A
N
L
N
Diethyl Ether
A
N
A
A
Dimethylamide Acetate
A
N
A
N
Disulphuric Acid
A
N
A
N
EDTA
A
N
A
N
Ethanolamine
A
N
A
N
Ethonic Acid Anhydride
A
N
A
N
Ethyl Acrylate
A
A
A
N
Fatty Acids
A
A
A
N
Fatty Acid, Palm
A
A
A
N
Ferric Chloride
A
N
N
N
FlakedStearic Acid
A
N
A
N
Fluoraboric Acid
A
N
N
N
Formaldehyde
A
A
A
N
Formamide
A
N
A
N
Formic Acid 10%
A
N
A
N
Green Liquor
A
N
L
N
Glycerol
A
N
A
N
Grape Juice
A
A
A
N
Grapefruit Juice
A
A
A
N
Grease Oil
A
A
A
N
Heptanoic Acid
A
A
A
N
Herring Oil
A
A
A
N
Hexahydroanaline
A
N
A
L
HMDA
A
N
A
L
Hydrazine
A
N
A
N
Hydrobromic Acid
A
N
N
N
Hydrochloric Acid
A
N
N
N
10% Hydrofluoric Acid
A
N
N
N
5-20% Hydrogen Chloride
A
N
N
N
35% Hydrogen Peroxide
A
N
A
N
10%-30% Hydrogen Sulfate
A
N
A
N
5%-12% Hypochlorite Bleach
A
N
N
N
Isobutanol
A
N
A
N
Isobutyric Acid
A
N
A
N
Isopropyl Amine
A
N
A
N
Javelle Water
A
N
N
N
Juices, Fruit
A
A
A
N
LacticAcid
A
A
A
N
Lactonitrile
A
N
A
A
Latex
A
A
A
A
Liquified Ammonia
A
N
A
N
Liquid Pitch Oil
A
N
A
L
M-Phosphoric Acid
A
N
L
N
Maleic Anhydride
A
N
A
N
MCA
A
N
A
N
Methacrylonitrile
A
N
A
N
Methanamide
A
N
A
N
Methanol
A
N
A
A
MEK
A
L
A
A
Methylene Chloride
A
N
N
N
Monochloroacetic Acid
A
N
N
N
Monochloro Benzene
A
N
N
N
Naphtalene
A
N
A
A
Nitric Acid 1-20%
A
N
A
N
Nitro Benzene
A
A
A
A
Nitrogen Fertilizers
A
A
A
N
Norval Amine
A
N
A
N
Octanoic Acid
A
A
A
N
Orthonitro Benzene
A
N
N
N
Oleum
A
N
A
N
Olive Oil Fatty Acid
A
A
A
N
Palm Oil Fatty Acid
A
A
A
N
Perchloroethylene
A
N
A
N
Perchloric Acid
A
N
N
N
Phenol
A
N
A
A
Phosphoric Acid
A
N
N
N
Phthalic Anhydride
A
N
A
N
Piperzine
A
N
A
A
Polyethylene Polyamines
A
N
A
N
Potassium Hydroxide
A
A
L
N
Potassium Permanganate
A
A
L
N
Propionic Acid
A
N
A
N
Pyridine
A
N
A
N
Rubber Extender Oils
A
A
A
N
Rum
A
A
A
N
Sodium Carbonate
A
N
N
N
Sodium Dichromate
A
N
A
N
Sodium Hydroxide
A
A
L
N
Sodium Hypochlorite
A
N
N
N
Sodium Sulfide
A
A
N
N
Stannic Chloride
A
A
N
N
Stearic Acid
A
A
A
N
Spent Sulfuric Acid
A
N
A
N
Sulfur
A
N
A
N
Sulfuric Acid 1-70%
A
A
N
N
Sulfuric Acid 70-99%
A
N
L
N
Sulphurous Acid
A
N
A
N
Tall Oil
A
A
A
N
Tallow Acid
A
A
A
N
Tar Acid
A
N
A
N
Tetra Chloroacetic Acid
A
N
N
N
Tetra Hydrofurfuryl Alcohol
A
N
A
A
Toluene Diamine
A
N
A
A
Toluol
A
L
A
N
Valeraldehyde
A
N
A
N
Vinegar
A
N
A
N
Vitriol Oil 65%
A
N
A
N
Water, Acid
A
N
A
N
Xylenol
A
N
A
A

A = Good at ambient temperatures   L = Limited Service   N = Not recommended


Physical Properties

Bend Test (3/4” Diam.) (ASTM D522-88)
270°
Impact Test (ASTM D2794)
130 in. lbs
Pull Off Strength (ASTM D4541)
2800-3100 p.s.i.
Hardness Test (Barcol) (ASTM D2583)
78-80
Taber Abrasion (wgt. loss)
3.92 mg/1000 cycles
  CS-17, 1000 g. load, 1000 cycles (ASTM D4060-90)
Water Absorption (30 days @ 88° F) (ASTM D570)
0.89%

Typical Properties

Color (Normal)
Gray/Red
V.O.C. Level
108 grams/L (0.9 lbs. /gal).
Lead/Chromate Content
Zero
Pot Life
30-45 minutes @ 24° C (75° F)
Viscosity Reduction
Reduce with Toluene or Xylene
Flash Point
53° C (127° F)
Solids by Volume
89.6% (+/- 3%)
Solids by Weight
95.5% (+/- 2%)
Theoretical Coverage
2.9 m2/L @ 300 microns
Recommended DFT
Average; Steel: 300 microns
Shelf Life
12 months

Application Data
Note: The following application data is provided as a general guide only. Detailed instructions are provided for MarineLine 784 coating systems. Only full detailed application specifications are to be used during actual application of any MarineLine system.

Surface Preparation
Steel: Grit blast to Sa 2.5 - 75-100 micron blast profile most desired.

Mixing Instructions
Material is supplied in two containers as a unit. Always mix a complete unit in the proportions supplied.
(1) Thoroughly mix the contents of Part A with a power agitator until uniform consistency and color is obtained. Be sure that any solids that may have settled through storage have been put back in suspension.
(2) Slowly combine the contents of Part B with the previously mixed Part A.
(3) Thoroughly mix the two parts until a uniform consistency and color is obtained.

Clean Up Solvent
Acetone, Xylene, Toluene

Limitations
Apply when the air and surface temperatures are above 15° C (59° F). Relative humidity must be kept at 60% or lower. The substrate temperature should be at least 3° C (5° F) above the dew point and rising. For optimum application properties, bring material to 21-30° C (70-86° F) prior to mixing and application. Increased temperatures will result in shorter pot life.

Application
Airless spray equipment with minimum 60:1 pump ratio @ 80-100 lbs. to achieve 2500-3000 p.s.i. tip pressure: Reverse-A-Clean tip .019 to .023, with 3/8" fluid hose, and 1/4" whip hose. This coating is a low VOC compliant material. If conditions require a viscosity adjustment, thin with ONLY Toluene or Xylene.

Recoat Time (Per Coat)

Temp.
°C (°F)
Overcoat
Minimum
Overcoat
Maximum
15 (59) 20 Hrs. 4 Days
20 (68) 18 Hrs. 3 Days
25 (77) 18 Hrs. 3 Days
30 (86) 12 Hrs. 2 Days


Cure Time And Temperature
Stowage of aggressive cargoes only when MarineLine is fully cured. To avoid problems, the following curing methods only should be used:
A) Forced Hot Air Curing at 90 ° C to 100° C, for minimum 6 hours. Electrically heated air or propane or natural gas combustion heated air only.
All temperatures are metal temperatures. (See full Specification for Application of MarineLine 784)

Handling Precautions
Solvents and chemicals are contained in this product. Consult the Material Safety Data Sheet for details. Adequate safety and health precautions should be taken during handling, application and drying of this product. The material should be applied under local, state, federal regulations and in accordance with OSHA and ANSI bulletins on safety requirements.

Packaging
Available as:
5 gallon (19 liters) kit with catalyst
1 gallon (4 liters) kit with catalyst

 

The following excerpts are taken from the independent technical report titled “Suitability of MARINELINE for Cargo Tank Coatings,” prepared by Dr. Norbert Ackermann of Anticorrosion Service.

“MARINELINE coating resists, without limitations, virtually all common sea-trade cargoes, including also products unsuitable for stainless steel.”

“For chemical carriers of all IMO classes, MARINELINE, owing to its unlimited cargo range as well as owing to easier cargo handling and tank cleaning, offers significant advantages over traditional coatings.”

“Compared to stainless steel tanks, MARINELINE offers the same cargo range (limited only by the equipment material) at a much lower cost.”

A History of Performance
MarineLine coatings and linings have been proven worldwide under the most arduous operating conditions. From resisting the most aggressive cargoes to handling hot cargoes in the sub-freezing arctic, MarineLine has a history of success. Since 1994, MarineLine-coated ships have withstood the tremendous stresses and extremes of changing chemical cargoes almost on a weekly basis. Based on this experience, the development of MarineLine 784 represents a quantum leap in cargo tank lining technology.

Add to Your Profits - Specify MarineLine
For the full story on MarineLine, contact APC or click onto our web site at www.adv-polymer.com for the most versatile, technologically advanced and cost effective protection available.

The furnishing of the information contained herein does not constitute a representation by Advanced Polymer Coatings, Ltd. (APC) that any product or process is free from patent infringement claims of any third party, nor does it constitute the grant of a license under any patent of APC or any third party. APC assumes no liability for any infringement which may arise out of the use of the product. APC warrants that its products meet the specifications which it set for them. APC DISCLAIMS ALL OTHER WARRANTIES and relating to the products and DISCLAIMS ALL WARRANTIES RELATING TO THEIR APPLICATION expressed or implied INCLUDING but not limited to warranties of MERCHANT ABILITY AND FITNESS for particular purpose.

Receipt of products from APC constitutes acceptance of the terms of the Warranty; contrary provisions of purchase orders not withstanding. In the event that APC finds that products delivered are off-specification, APC will at its sole discretion, either replace the products or refund the purchase price thereof. APC’s choice of one of these remedies shall be Buyer’s sole remedy. APC will under no circumstances be libeled upon for consequential damages except in so far as liability is mandated by law. APC will deliver products at agreed upon times in so far as it is reasonably able to do so, but APC shall not be liable for failure to deliver beyond its reasonable control.

Product covered under one or more of the following patents or patents pending. 5,169,912 5,658,996 5,874,501

© Copyright 2009

 

 
     
 

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