JEFFCO 3163
2:1 CYCLOALIPHATIC HARDENER
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Product Description:
Low viscosity clear cycloaliphatic hardener. Moisture insensitive. Provides maximum UV resistance of any epoxy hardener type. Amine blush resistant. Good chemical resistance. Low cure odor. Easy to use 2:1 volumetric mix ratio. No VOC’s. 100% solids.
Product Uses:
Clear decorative coatings, UV resistant top coats, small clear castings. Low viscosity crack re-bonding systems, penetrating solvent free primers, low viscosity civil engineering compounds.
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| PROPERTIES OF 3163 HARDENER (neat): |
Minimum |
Maximum |
| Gel Time: Gel Time (minutes@ 77°F, 75 grams)
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35
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40
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| Viscosity: @ 77°F, cps
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50
|
100
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Color: (Gardener)
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1 (max) |
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Weight Per Gallon: (lbs.)
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8.0
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8.0
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Weight Per Active H:
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92
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92
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Mix Ratio: Parts Per 100 Resin (by weight, 2:1 volume)
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43
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43
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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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5
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7
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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, AND MOST OTHER JEFFCO
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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
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121
|
121
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Shore D Hardness:
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82
|
82
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Barcol Hardness Units :
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Flexural Strength: (psi)
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9,325
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9,325
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Flexural Modulus: (psi)
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402,000
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402,000
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Tensile Strength:
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11,400
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11,400
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Tensile Modulus: (psi)
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455,000
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455,000
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Elongation: %
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5.5
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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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ambient |
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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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