Henkel Loctite STYCAST 2850MT Blue, formerly Emerson and Cuming, is a two component, room temperature and heat curing, epoxy encapsulant that is used for high voltage applications and for components that are exposed to thermal shock and need heat dissipation. It offers a low coefficient of thermal expansion, low viscosity, electrically insulating, high thermal conductivity, impact and shock resistance. 1 gal Pail.
Typical Use: | Used for the encapsulation of components which need heat dissipation and thermal shock properties; it is recommended for use in high voltage applications where surface arcing or tracking is a concern. |
Brand: | STYCAST |
Chemical Composition: | Epoxy |
Color: | Blue |
Components: | 2 part |
Cure Time: | Catalyst 9: 16 to 24h @ 25 °C; Catalyst 11: 8 to 16h @ 80 °C; Catalyst 24LV: 8 to 16h @ 25 °C |
Dielectric Strength: | Catalyst 9: 14.6 kV/mm; Catalyst 11: 15.5 kV/mm; Catalyst 24LV: 15.5 kV/mm |
Flash Point: | >93.3 °C |
Hardness: | Catalyst 9: 96 D; Catalyst 11: 96 D; Catalyst 24LV: 92 D |
Mix Ratio: | Catalyst 9: 100:7 by volume, 100:2.5 by weight; Catalyst 11: 100:7.5 by volume, 100:3 by weight; Catalyst 24LV: 100:14 by volume, 100:5 by weight |
Service Temperature: | Catalyst 9: -40 to 130 °C; Catalyst 11: -55 to 155 °C; Catalyst 24LV: -65 to 105 °C |
Specific Gravity: | 2.8 |
Thermal Conductivity: | Catalyst 9: 1.85 W/mK; Catalyst 11: 1.9 W/mK; Catalyst 24LV: 1.5 W/mK |
Viscosity: | Catalyst 9: 58,000; Catalyst 11: 46,000; Catalyst 24LV: 7,700 |
Volume Resistivity: | Catalyst 9: 1 x 10^15 ohm-cm; Catalyst 11: 1 x 10^15 ohm-cm; Catalyst 24LV: 1 x 10^15 ohm-cm |
Working Time: | Catalyst 9: 45min; Catalyst 11: >4h; Catalyst 24LV: 30min |