WEVOSIL

 

Some Wevosil products are flame resistant and have UL 94 V-0 approval. Their adaptability for process and curing time provides a high degree of flexibility in production processes. Good compressibility also makes them suitable for use in mechanically demanding applications.

Main product features

  • 1:1 mixing ratio possible; simple processing
  • Adjustable curing profiles
  •  Filled and unfilled systems
  • Good temperature cycle behaviour
  • Self-extinguishing systems in accordance with UL 94 V-0
  • Shore hardness ranging from gelatinous to Shore D 30
  • Systems with stable dielectric properties, even at high temperatures
  • Operating temperature range: -60 °C to +200 °C
  • Superior damping characteristics
  • Thermally conductive pastes as gap fillers up to 3.6 W/m·K
  • Wide range of rheological properties

Overview of representative silicone products

*Melting point spring into action, if cold-crystallization occurred at temperatures lower –60 °C.
WEVOSIL Component A 26009 FL 22005 FL 20201
WEVOSIL Component B 26009 FL 22005 FL 20201
Operating temperature [°C] -60 to +200 -60 to +180 -60 to +200
Flammability V-0 V-0 HB
Shore hardness 00/A/D 60–80 / -- / -- --/ 55–65 / -- gel
Melting point [°C]* -50 -45 <-50
Thermal conductivity [W/m·K] 2.50 1.50 0.25

WEVOSIL delivers high temperature resistance, thermal conductivity and elasticity.