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| PROTAL
7000 |
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| High Build Pipeline
Coating - Brush Grade |
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 Description |
Protal
7000 is a VOC free, 100% solids epoxy
coating specially formulated to
compliment FBE coated pipelines. It is
a high build liquid coating that is hand
applied in one coat to many areas during
pipeline construction in the field or
shop. It cures fast to allow quick backfill
when necessary. |
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Application
Prepare surfaces by grit blasting to a
clean near white finish, SSPC-SP 10/ NACE
No. 2. Mix each of the base and hardener
to an even consistency. Add the hardener
to base and mix until an even color is
achieved making sure all sides of container
are scraped. Immediately pour mixed material
onto surface and brush, trowel or roll
to required mil thickness. A wet film
thickness gauge shall be used to measure
mil thickness. If surface temperature
falls below 50°F (10°C), surface
must be preheated to maintain good application
properties. Preheat may be achieved with
a propane torch or induction coil. Base
component shall be kept warm, at a minimum
of 68°F (20°C), to achieve easy
mixing properties
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Technical Data
PROPERTIES
Solids Content 100%
Base Component - unmixed @ 77°F (25°C)
Specific Gravity 1.70
Viscosity Brookfield spindle 7; 20 rpm:
175,000 cps
Color White
Hardener
- unmixed @ 77°F (25°C)
Specific Gravity 1.04
Viscosity Brookfield spindle 2; 2.5 rpm:
7,000 cps
Color Yellow
Mixed
Material - mixed @ 77°F (25°C)
Specific Gravity 1.46
Viscosity Thixotropic liquid
Color Cream yellow
Handling Time 2 Hours
Mixing Ratio
By Volume 3 Parts Base: 1 Part Hardener
Cure Times
Pot Life @ 77°F (25°C) 7 to 10
Minutes (dependent on unit size)
Handling Time @ 77°F (25°C) 2
Hours
Theoretical Coverage
Coverage 14 ft2 (1.3 m 2)/ liter for 30
mils average film build
Thickness
Minimum 20 mils
Recommended 25 - 30 mils
Holiday Detection (Maximum) 2000
volts
Cathodic Disbondment Test
28 Days @ 77°F (25°C) 5 mm
28 Days @ 150°F (65°C) 9 mm
Adhesion
to Steel 2300 psi
Adhesion
to FBE 1100 psi
Impact
Resistance Excellent
Hardness
(ASTM 2240) Shore D min 75
Application Temperature Temperature
-30°F to 185°F (-34°C to 85°C)
Note: If temperature falls below 50°F
(10°C), surface must be preheated
Service
Temperature -40°F to 150°F
(-40°C to 65°C)
Glass
Transition 150°F (65°C)
STORAGE: Minimum 24 months when
stored in original containers above 40°F
(4°C). On job-site where temperatures
are below 68°F (20°C) product
must be kept warm to mix properly.
CLEANING : Clean equipment
with solvent cleaner (Xylene 95%, Butanol
5%).
HEALTH AND SAFETY: Wear protective
clothing and ensure adequate ventilation.
Avoid contact with skin and eyes. See
material safety data sheets for further
information.
PACKAGING: 1.0, 1.25, 1.5, 1.75
and 2.0 liter kits (packaged separately:
8 base per case and 16 hardeners per case).
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High
build (in one coat)