Thermal Potting Compound

Brief Introduction

SEA is a two-component thermally conductive RTV silicone sealant for insulating and protecting electrical and electronic components from application and environmental stresses. This rubber-like compound resists shock and vibration, intended for exclusion of moisture and corrosive agents. High conductivity makes FlexteinTM SEA2007 suitable for electronic components or packaging requiring heat dissipation while sealed.

FC@PROPERTIES FC@UNIT SEA2010 SEA2015 SEA2015R SEA2020 SEA2030
- - A B A B A B A B A B
Appearance
 -
Grey
White
Grey
White
Grey
White
Grey
White
Grey
White
Mix Ratio
 - 1:1
Viscosity
 cps 2900 3100 6500 7500 25000 15000
Viscosity as Mixed
 cps 3000 6300 7500 25000 15000
Pot Life
 min@25°C 60 100 90
Cure Schedule (90%)
 min@100°C 20 20
h@25°C 8 12
PROPERTY AS CURED
  
Hardness
 Shore OO 50 50 55 50 55
Thermal Conductivity
 W/m·K 0.95 1.50 1.50 2.00 3.00
Dielectric Strength
 kV(@1 mm) ≥15 ≥12 ≥15 ≥13 ≥13
Volume Resistivity
 Ω·cm ≥1.0X1014 ≥1.0X1013 ≥1.0X1013 ≥1.0X1013 ≥1.0X1014
Density
 g/cm³ 1.58 2.25 2.25 2.75 2.95
Dielectric Constant
 @1 MHz 3.2 4.5 4.5 6.5 5.5
Flame Rating
 UL. 94 V-0 V-0 V-0 V-0 V-0
Service Temp.
 °C -50~+200 -50~+200 -50~+200 -50~+200 -50~+200
Linear CTE (by DMA)
 μm/m·K or ppm 50 - - 30 125
RoHS Compliant
 - Yes Yes Yes Yes Yes