JEFFCO 3143
2:1 CHEMICAL RESISTANT HARDENER
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Product Description:
Cycloaliphatic, high performance, ambient curing hardener. Increased bond strength with superior impact, abrasion, and chemical resistance. Cures at low temperatures, highly resistance to amine blush and water spotting. Low viscosity, no VOC’s, 100% solids.
Product Uses:
Laminating, adhesives, coatings and civil engineering repair compounds.
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| PROPERTIES OF 3143 HARDENER (neat): |
Minimum |
Maximum |
| Gel Time: Gel Time (mins. @ 77°F, 75 grams)
|
25
|
30
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| Viscosity: @ 77°F, cps
|
500
|
700
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Color: (Gardener)
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6 |
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Weight Per Gallon: (lbs.)
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8.8
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8.8
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Weight Per Active H:
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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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Thin Film Set Time: @ 77°F (hours)
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6
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8
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Cure Time: @ 75°F (hours)
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Pot Life: (minutes @ 77°F, 75 grams)
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TYPICAL CURED PROPERTIES WITH 1301, 1303,
1308*,
1314*, or
1367*
RESINS
|
Minimum |
Maximum |
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Cure schedule: Gel @ ambient + 2 hours @ 212° F or 7 days @
77° F
* = Slightly reduced properties and
higher elongation %. |
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HDT: (°F) ASTM D648-264
|
130 |
130 |
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Shore D Hardness:
|
82 |
82 |
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Barcol Hardness Units :
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Flexural Strength: (psi)
|
11,000 |
11,000 |
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Flexural Modulus: (psi)
|
418,000 |
418,000 |
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Tensile Strength:
|
7,500 |
7,500 |
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Tensile Modulus: (psi)
|
375,000 |
375,000 |
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Elongation: %
|
5 |
5 |
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Compressive Strength: (psi)
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|
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Bond Strength: psi ASTM C882
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Water Absorption: %
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|
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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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Tensile Strain at Break: %
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How Supplied:
Gallons,
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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