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Tra-Con Tra-Bond F112 Fiber Optic 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 F112 Fiber Optic Epoxy Adhesive.pdf
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Material Notes:
TRA-BOND F112 is a long pot life, impact resistant, fiber-optic adhesive. This two-part, low viscosity epoxy has the distinct advantage of remaining below 3000 cps for a minimum of 40 minutes. This allows more connectors to be produced from one mix. Low stress, TRA-BOND F112 is an excellent choice for multimode connectors and single mode connectors where excessive curing temperatures may cause cracking. It can be cured at room temperature overnight or as fast as 15 minutes at 90°C. The blue color facilitates easy polishing and its cured properties prevent pistoning. This products is a 100% solid system that can be used for small potting and sealing applications where resistance to thermal shock and impact are required. This epoxy can be supplied in many different packages including 2 gram (or larger) BlPAX kits, pre-mixed and frozen syringes or 1 gram MINIPAX. Variations on viscosity (or other properties) are available upon request. Sufficient cure is developed for polishing connectors in 15 minutes at 65°C. TRA-BOND F112 will complete its cure at room temperature with no pistoning.Information provided by Tra-Con Inc.
Physical Properties Metric English Comments
Specific Gravity 1.20 g/cc
1.20 g/cc
Cured
Water Absorption 0.070 %
0.070 %
After 24 hours
Viscosity 1800 cP

@Temperature 25.0 °C
1800 cP

@Temperature 77.0 °F
After mixing
Mechanical Properties Metric English Comments
Hardness, Shore D 86
86
Adhesive Bond Strength 17.2 MPa
2500 psi
Lap shear, alum to alum, 24 hrs @ 25°C
20.7 MPa
3000 psi
Lap shear, alum to alum, 1 hr @ 65°C
29.6 MPa
4300 psi
Lap shear, alum to alum, 15 min @ 90°C
Thermal Properties Metric English Comments
CTE, linear 62.0 µm/m-°C
34.4 µin/in-°F
Below Tg
Maximum Service Temperature, Air 120 °C
248 °F
Minimum Service Temperature, Air -60.0 °C
-76.0 °F
Glass Transition Temp, Tg 102 °C
216 °F
Ultimate Tg
Optical Properties Metric English Comments
Refractive Index 1.51
1.51
Processing Properties Metric English Comments
Cure Time 15.0 min

@Temperature 90.0 °C
0.250 hour

@Temperature 194 °F
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 30 min
30 min
2 grams
Descriptive Properties Value Comments
Color Dark Blue
Cured
Mix Ratio, parts by weight 100/30
Resin/Hardener
Thixotropic Index 1
Working Life hours 1
2 grams
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