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.

PROPERTIES UNIT MG2010 MG2015 MG2020 MG2030 MG2040
- - A B A B A B A B A B
Appearance - Grey White Grey White Grey White Grey White Grey White
Grey - 1:1
Viscosity cps 5000 6500 15000 35000 30000
Viscosity as Mixed cps 5000 6300 15000 35000 30000
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 1.00 1.50 2.00 3.00 4.00
Dielectric Strength kV(@1 mm) ≥6 ≥6 ≥6 ≥6 ≥6
Volume Resistivity Ω·cm ≥1.0X1013 ≥1.0X1013 ≥1.0X1013 ≥1.0X1013 ≥1.0X1013
Density g/cm³ 1.58 2.25 2.25 2.75 2.95
Dielectric Constant @1 MHz 5 5.1 5.6 6.5 7.1
Flame Rating U.L 94 V-0 V-0 V-0 V-0 V-0
Service Temp. °C -40~150 -40~150 -40~150 -40~150 -40~150
RoHS Compliant - Yes Yes Yes Yes Yes