Product Summary: This product will be a combination of these two items for quick and easy usage.

Single use 5-gram Burstable Twinpaks of Stycast 2850FT/Catalyst 9 with dispense tip.

STYCAST 2850 FT is a two component, thermally conductive epoxy encapsulant that can be used with a variety of catalysts. It features a low coefficient of thermal expansion and excellent electrical insulative properties. The STYCAST 2850 FT Blue is recommended for use in high voltage applications where surface arcing or tracking is a concern. Designed for encapsulation of components which need heat dissipation and thermal shock properties. Catalyst 9 for general purpose with good chemical resistance and physical strength with a viscosity Pa.s cP of 0.080 to 0.105 and 80 to 105.

Burstable TwinPaks feature a frangible (burstable) seal that separates the two (or three) components until you are ready to use. Applying deliberate pressure will cause the seal to break or burst, allowing the components to mix together with dispensing tip.

Key Features and Benefits
  • Thermal Conductivity
  • Low coefficient of thermal expansion
  • Dissipation of heat from embedded components
  • Low stress on embedded components
Additional Information:
Cure Schedule:
°C Catalyst 9
25 16-24 hr
45 4-6 hr
65 1-2 hr
80
Properties after Application:
Property Test Me (Value)
Unit
Catalyst 9
Hardness ASTM-D-2240 Shore D 96
Flexural Strength ASTM-D-790 mPa
psi
92
13,300
Compressive Strength ASTM-D-695 mPa
psi
155
22,500
Linear Shrinkage ASTM-D-2566 cm/cm 0.002
Water Absorption (24 hours) ASTM-D-570 % 0.03
Coefficient of Thermal Expansion
1
2
ASTM-D-3386 10-6/C
10-6/C
35.0
98.9
Glass Transition Temperature ASTM-D-3418 °C 86
Thermal Conductivity ASTM-D-2214 W/m.K
Btu-in/hr-ft2-°F
1.25
8.7
Temperature Range of Use °C -40 to +130
Outgassing(1)
TML
CVCM
ASTM-E-595 %
%
0.25
0.01
Dielectric Strength ASTM-D-149 kV/mm
V/mil
14.4
365
Dielectric Constant @ 1 mHz ASTM-D-150 5.01
Dissipation Factor @ 1 mHz ASTM-D-150 0.028
Volume Resistivity @ 25°C ASTM-D-257 Ohm-cm >1015