Songhan Plastic Technology Co.,Ltd.
 POLYMER SEARCH

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 Comments
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
Copyright © lookpolymers.com All Rights Reserved