WACKER- ELASTOSIL® RT 747 TC

Features of ELASTOSIL® RT 747 TC 
• One-component
• Thermally conductive
• Low viscosity for fast pouring / dispensing applications
• Self-levelling
• Good electrical insulation properties
Applications
For heat ablation in potting applications in electronic devices such as
• Automotive electronics
• Coil potting
• Electric drives
• Various kinds of electronics control units

Product Properties of   ELASTOSIL® RT 747 TC
Viscosity at      23°C D = 10 1/ sec 8.000    D = 0,5 1/sec 45.000
Appearance white
Density at      23°C [g/cm³] 2.45
Thermal conductivity    [W/mK] 1.3
Hardness Shore     A [KME] 70
Tensile strength    [N/mm2] 2
Elongation at     break [%] 50
Tear resistance     [N/mm] 5.4
CTE (Thermal Expansion)  [10-6 m/mK] 120
Adhesion to PBT ULTRADUR     BG 4300 [N/mm2] 0.8
Adhesion to GF    30 cohesive
Adhesion to FR4-   PCB cohesive