Tra-Con Tra-Bond 724-5 Low Viscosity Polyurethane Adhesive

Category	Polymer , Adhesive , Thermoset , Polyurethane, TS
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 724-5 Low Viscosity Polyurethane Adhesive.pdf
Price	EMAIL US sales@lookpolymers.com
	Online Service lookpolymers 27660005

Material Notes:

TRA-BOND 724-5 is a premixed and frozen, electrically insulating, polyurethane adhesive. This resilient adhesive exhibits good adhesion to a wide variety of substrates, including aluminum, solder, nylon, mylar, and steel. This resilient adhesive can also be used for tacking wires and as a protective coating.Information provided by Tra-Con Inc.

Mechanical Properties	Metric	English	Comments
Hardness, Shore A	90	90
Adhesive Bond Strength	15.2 MPa	2200 psi	Lap shear, alum to alum, 3 hrs @ 74°C

Thermal Properties	Metric	English	Comments
Maximum Service Temperature, Air	125 °C	257 °F	Continuous
	125 °C	257 °F
Minimum Service Temperature, Air	-55.0 °C	-67.0 °F

Electrical Properties	Metric	English	Comments
Volume Resistivity	2.00e+11 ohm-cm	2.00e+11 ohm-cm	cured 3 hrs @ 74°C
Dielectric Constant	6.5 @Frequency 1000 Hz	6.5 @Frequency 1000 Hz

Processing Properties	Metric	English	Comments
Cure Time	180 min @Temperature 74.0 °C	3.00 hour @Temperature 165 °F	preferred
	480 min @Temperature 60.0 °C	8.00 hour @Temperature 140 °F
	2880 min @Temperature 25.0 °C	48.0 hour @Temperature 77.0 °F
Shelf Life	1.00 Month @Temperature -40.0 °C	1.00 Month @Temperature -40.0 °F

Descriptive Properties	Value	Comments
Working Life minutes	30	At 25°C

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