Tra-Con Tra-Bond 221U01 Electrically Insulating Epoxy Encapsulant

Category	Polymer , 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 221U01 Electrically Insulating Epoxy Encapsulant.pdf
Price	EMAIL US sales@lookpolymers.com
	Online Service lookpolymers 27660005

Material Notes:

TRA-BOND 221U01 is an electrically insulating, non-sagging epoxy encapsulant formulated to provide a smooth crown over the device of wire bonds. This encapsulant provides protection from thermal and mechanical shock. The long work life and smooth consistency of TRA-BOND 221U01 make it ideal for use in automatic dispensers. We recommend storage at -40°C or colder. Information provided by Tra-Con Inc.

Physical Properties	Metric	English	Comments
Viscosity	86000 cP	86000 cP	Mixed (cp #51, 0.5 rpm)

Mechanical Properties	Metric	English	Comments
Hardness, Shore D	85	85	2 hrs @ 120°C
Adhesive Bond Strength	27.6 MPa	4000 psi	Lap shear, alum to alum

Processing Properties	Metric	English
Cure Time	30.0 min @Temperature 150 °C	0.500 hour @Temperature 302 °F
	120 min @Temperature 120 °C	2.00 hour @Temperature 248 °F
Shelf Life	12.0 Month @Temperature -40.0 °C	12.0 Month @Temperature -40.0 °F

Descriptive Properties	Value	Comments
Color	Black
Thixotropic Index	6.1
Working Life months	3	At 25°C

Users viewing this material also viewed the following: