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 Hysol
® 1C
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Epoxy Adhesive |
Description
Dexter Hysol 1C is a general purpose adhesive and sealant that bonds,
seals, and repairs a wide variety of materials including metals, most
plastics, and wood. Epoxie-Patch Kit 1C is also available in gray
(EPK 6C) and black (EPK 11C).
Features
White Color
Machineable,
Sandable
High Service Temperature
Room
Temp or Heat Cure
Withstands
Severe Environments
Typical Properties
Part
A
Part
B
Mixed
Color
White
Beige
White
Viscosity, Poise @ 25°C
Spindle 7, Speed 2
-
5000-9000
-
Spindle 7, Speed 10
1200-3500
2000-4000
-
Specific Gravity @ 77°F (Typical) 1.55
1.65
1.55
Handling
Part
A
Part
B
By Weight
100
43
By Volume
2.5
1
Pot Life @ 77°F, 100 grams
20-25
minutes
Application
Mixing - Bulk: Combine Part A (resin) and Part B (hardener)
in the correct ratio and mix thoroughly until the color and consistency
are uniform. EPOXI-PATCH Tube Kits have been designed so that
squeezing EQUAL LENGTH BEADS of Part A 2 hours at 140°F, 1
hour at 180°F, or 20-30 minutes at 250°F. Heat cures can be
modified to achieve a desired degree of cure from handling strength to
full cure.
Application: Bonding
surfaces should be clean and dry. For optimum surface preparation
consult Dexter's Bulletin Preparing the Surface for Adhesive Bonding.
Once the adhesive is applied, the bonded parts should be held in
contact until the part has developed handling strength. It is not
necessary to clamp the parts unless movement during cure is likely.
Cure: Complete cure is obtained after three days at room
temperature. After 24 hours, approximately 90% of full cure
properties are attained. When in a bonded joint, EPK 1C will
achieve handling strength in 3-4 hours at 77°F (note: this can vary
with different bond configurations). EPK 1C can also be cured with
heat such as; 2 hours at 140°F, 1 hour at 180°F, or 20-30 minutes at
250°F. Heat cures can be modified to achieve a desired degree of
cure from handling strength to full cure.
Clean Up: It is important to remove excess adhesive from the
work area and application equipment before it hardens. Many common
solvents and citrus cleaners are suitable for removing uncured adhesive.
Performance
Tensile Lab Shear Strength: Tested on etched aluminum per ASTM D
1002.
Cure
Test
Temp. °F
Typical
Results, psi
3 Days @ RT
-67
1000
77
1750
180
1500
250
700
300
500
2 Hours @ 140°F
-67
1500
77
2100
180
1700
250
750
300
550
Bulk Properties
Hardness (Shore D)
60
Minimum @ 60°C
Glass Transition (Tg)
98°C
Coefficient of Linear Thermal Expansion
63 x 10 in/in/°C RT to Tg
Thermal Conductivity
13
x 10-4 cal x cm/cm2 x sec x °C
Moisture Absorption
DISCLAIMER: The
information supplied in this document is for guidance only and should
not be construed as a warranty. All implied warranties are
expressly disclaimed. Including without limitation any warranty of
merchantability and fitness for use: All users of the materials are
responsible for assuring that it is suitable for their needs,
environment and use. All data is subject to change as Dexter deems
appropriate.
Users should review the Material Safety Data Sheet (MSDS) and product
label for the material to determine possible health hazards, appropriate
engineering controls and precautions to be observed in using the
material. Copies of the MSDS and label are available upon request.
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