Organic Silicone Potting Compound KYROVIA 5520

  • Two-component, addition-cure type, with a weight ratio of 1:1.
  • Flame-retardant and thermally conductive, cures at room temperature and can be accelerated by heating.
  • Provides ample working time, ideal for automated production.
  • Excellent electrical properties, with a cured product that is soft, exhibits low stress, and minimal shrinkage.
  • Highly resistant to thermal shock, ultraviolet radiation, aging, and possesses good mechanical performance.
  • Suitable for encapsulation and protection of high-power electronic components, particularly module power supplies and circuit boards with stringent heat dissipation and temperature-resistance requirements.
Organic Silicone Potting Compound

Performance Parameters

  
Component A
Color:White
Viscosity:200~600 mPa·s
Component B
Color:Blue
Viscosity:200~600 mPa·s
Mixing
Mixing ratio (weight ratio A:B):1:1
Viscosity after mixing:400 mPa·s
Working time:30 minutes
Gelation time:3 hours
Curing time @25℃:24 hours
Hardness after curing (Shore OO):65