JEFFCO 3191
2:1 HARDENER 60 MINUTE
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Product Description:
A modified polyamide, high performance, medium viscosity hardener. Fast curing at room temperature with a long gel time. Exhibits very low exudation, low odor, and minimum toxicity. Mix ratio is 2:1 by volume or 43 phr by weight. JEFFCO 3191 is solvent-free, 100% solids, and DOT non-regulated.
Product Uses:
Composite parts, adhesives, tooling, hand lay up, and vacuum bagging. |
| PROPERTIES OF 3191 HARDENER (neat): |
Minimum |
Maximum |
| Gel Time: Gel Time (minutes@ 77°F, 150 grams)
|
60
|
70
|
| Viscosity: @ 77°F, cps
|
1,600
|
1,600
|
|
Color: (Gardener)
|
7
|
|
Weight Per Gallon: (lbs.)
|
8.37
|
8.37
|
|
Weight Per Active H:
|
|
|
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Mix Ratio: Parts Per 100 Resin (by weight, 2:1 volume)
|
43 |
43 |
|
Thin Film Cure Time: (hours @ 175°F)
|
|
|
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Thin Film Set Time: @ 77°F (hours)
|
3
|
4
|
|
Cure Time: @ 75°F (hours)
|
|
|
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Pot Life: (minutes @ 77°F, 150 grams)
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|
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TYPICAL CURED PROPERTIES WITH 1310L-6 RESIN
|
Minimum |
Maximum |
|
Cure schedule: 7 days @ ambient + 2 hours @ 212°F
|
|
HDT: (°F) ASTM D648-264
|
175
|
175
|
|
Shore D Hardness:
|
75
|
75
|
|
Barcol Hardness Units :
|
|
|
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Flexural Strength: (psi)
|
15,000
|
15,000
|
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Flexural Modulus: (psi)
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|
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Tensile Strength:
|
9,500
|
9,500
|
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Tensile Modulus: (psi)
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|
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Elongation: %
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|
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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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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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|
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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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