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Tra-Con Tra-Bond F125 Fast Gel Clear Epoxy Adhesive

Category Polymer , Adhesive , Thermoset , Epoxy
Manufacturer Tra-Con, Inc.
Trade Name Tra-Bond
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Tra-Con Tra-Bond F125 Fast Gel Clear Epoxy Adhesive.pdf
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Material Notes:
TRA-BOND F125 is a 10 minute gelling epoxy recommended for use in fiber optic connectors, optical and industrial bonding applications. This clear, two part system is easily mixed and used at room temperature. Fiber optic connectors can be polished in as little as 15 to 20 minutes for piston free assurance. The high bond strength of TRA-BOND F125 to glass, plastics, ceramics, metals and masonry allows it to be used in a wide array of applications including lens bonding, connector backfills, construction, component assembly and maintenance repair. This low shrinkage epoxy can be supplied in 1 gram MINIPAX, 2 gram and larger BIPAX kits and 50 cc TRA-PAX dual barrel cartridges. TRA-BOND F125 develops significant properties 1 hour after mixing. However, an extended cure of 4-6 hours at 25°C is required for fully matured bonds. NOTE: TRA-BOND F125 develops a high exotherm. Use immediately after mixing. The exothermic reaction begins within 2 minutes after initiating the mixing step, so have everything ready before removing the BIPAX clamp.Information provided by Tra-Con Inc.
Physical Properties Metric English Comments
Specific Gravity 1.20 g/cc
1.20 g/cc
Mixed
Solids Content 100 %
100 %
Reactive Solids Content
Viscosity 9000 cP
9000 cP
Resin
14000 cP
14000 cP
Hardener
Mechanical Properties Metric English Comments
Hardness, Shore D 76
76
Adhesive Bond Strength 20.0 MPa
2900 psi
Lap shear, alum to alum
Thermal Properties Metric English Comments
CTE, linear 60.0 µm/m-°C

@Temperature 20.0 °C
33.3 µin/in-°F

@Temperature 68.0 °F
Maximum Service Temperature, Air 115 °C
239 °F
Minimum Service Temperature, Air -60.0 °C
-76.0 °F
Glass Transition Temp, Tg 40.0 °C
104 °F
Ultimate Tg
Optical Properties Metric English Comments
Transmission, Visible 90 %
90 %
clear; thickness not quantified
Electrical Properties Metric English Comments
Volume Resistivity 5.00e+11 ohm-cm
5.00e+11 ohm-cm
Dielectric Constant 4.8

@Frequency 1000 Hz
4.8

@Frequency 1000 Hz
Dielectric Strength 16.1 kV/mm
410 kV/in
Processing Properties Metric English Comments
Cure Time 60.0 min

@Temperature 65.0 °C
1.00 hour

@Temperature 149 °F
1440 min

@Temperature 25.0 °C
24.0 hour

@Temperature 77.0 °F
Pot Life 5.0 min
5.0 min
Descriptive Properties Value Comments
Color Transparent, Clear
Mix Ratio, parts by weight 100/93
Resin/Hardener
Thixotropic Index 1
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