JEFFCO 3142
2:1 NON-CORROSIVE HARDENER
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Product Description:
Low viscosity, DOT non-regulated hardener designed for potting steel tendons in pre-tensioned concrete tanks, Superior impact, abrasion and chemical resistance. Cures at low temperature and in contact with moisture. Easy 2:1 volumetric mising. Low odor, solvent-free, 100% solids. Complies C-881-90, Type I, II III. IV, V, VI, VII; Grades 1 and 2
Product Uses:
Potting steel tendons in pre-tensioned tank construction. Repair of concrete surfaces and crack injection.
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| PROPERTIES OF 3142 HARDENER (neat): |
Minimum |
Maximum |
| Gel Time: Gel Time (minutes@ 77°F, 150 grams)
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|
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| Viscosity: @ 77°F, cps
(w/1308-NC: 800-850 cps)
|
900
|
1,200
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Color: (Gardener)
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6
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Weight Per Gallon: (lbs.)
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8.3
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8.3
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Weight Per Active H:
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|
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Mix Ratio: Parts Per 100 Resin (by weight, 2:1 volume)
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45 |
45 |
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Thin Film Cure Time: (minutes @ 175°F)
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|
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Thin Film Set Time: @ 77°F (hours)
|
4
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5
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Cure Time: @ 75°F (hours)
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|
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Pot Life: (minutes @ 77°F, 150 grams)
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30
|
35
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TYPICAL CURED PROPERTIES WITH 1308-NC RESIN
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Minimum |
Maximum |
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Cure schedule: Gel @ ambient + 2 hours @ 212° F or 7 days @ 77° F
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HDT: (°F) ASTM D648-264
|
130
|
130
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Shore D Hardness:
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80
|
80
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Barcol Hardness Units :
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40
|
40
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Flexural Strength: (psi)
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11,000
|
11,000
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Flexural Modulus: (psi)
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|
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Tensile Strength:
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6,500
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6,500
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Tensile Modulus: (psi)
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320,000
|
320,000
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Elongation: %
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3.5
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3.5
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Compressive Strength: (psi)
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8,200
|
8,200
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Bond Strength: (14 days)
|
1,750
|
1,750
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Water Absorption: %
|
.1
|
.1
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Heat Deflection Temperature:
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Heat Distortion Temperature: °C
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|
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Service Temperature: °F
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|
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Tensile Strain at Break: %
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|
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How Supplied:
Pails, Drums
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The information contained herein is offered without charge
for use by technically qualified personnel at their discretion and risk.
All statements, technical information and recommendations contained herein
are based on test and data which we believe to be reliable, but the accuracy
or completeness thereof is not guaranteed and no warranty of any kind
is made with respect thereto. Always read, understand, and comply with
hazard warnings described in the products' Material Safety Data Sheet(s)
before use.
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