ShinEtsu KS-64F is a silicone dielectric insulating paste designed to provide stable handling, smooth application, and consistent user experience in electrical protection tasks. Its paste-like consistency allows controlled placement without dripping or migration, making it suitable for precise work on connectors, terminals, and enclosed components. During use, it maintains a uniform texture across temperature changes, supports clean application, and offers dependable sealing behavior in moisture-prone environments, ensuring predictable performance for technicians and engineers.

• Dielectric Strength - KS-64F is formulated as a silicone dielectric insulating paste with stable electrical insulation performance supported by a viscosity of approximately 1,500 mm²/s at 25 °C, allowing the material to remain in place around conductive components while maintaining consistent insulating separation under operational conditions.

  
  

• Thermal Stability - The paste maintains physical consistency and insulating behavior across wide temperature ranges, supported by a refractive index of approximately 1.410 at 25 °C, indicating a stable silicone network that resists breakdown during prolonged thermal exposure.

  
  

• Moisture Resistance - With a specific gravity of approximately 1.05 at 25 °C, KS-64F forms a dense, continuous barrier that limits moisture penetration, supporting long-term stability of electrical interfaces in humid or condensation-prone conditions.

  
  

• Paste Consistency - The white paste appearance and controlled rheology allow uniform coverage on uneven surfaces, supported by its measured viscosity profile at 25 °C, which helps prevent flow separation or thinning during application and service life.

  
  

• Material Compatibility - The silicone-based formulation remains chemically stable when in contact with common metals and insulating materials, with physical properties at 25 °C indicating low reactivity and stable interface behavior during prolonged contact.

  
  

• Long-Term Stability - Packaging in 1 kg containers supports controlled storage and handling, while stable physical parameters at 25 °C contribute to consistent performance over extended storage periods without phase separation or property drift.

• Electrical Insulation - KS-64F is applied to electrical assemblies where insulating paste is required to separate conductive elements, supporting stable insulation behavior under operating temperatures and maintaining consistent coverage during long-term service.

  
  

• Connector Sealing - In electrical connectors, the paste supports sealing against moisture ingress, with its viscosity and density enabling uniform filling of gaps and maintaining seal integrity during thermal cycling.

  
  

• Circuit Protection - KS-64F is used in circuit protection tasks where controlled placement is required, allowing the paste to remain localized around sensitive areas while maintaining stable insulating characteristics over time.

  
  

• High-Voltage Interfaces - The material is applied to high-voltage interfaces where stable dielectric behavior is required, with its physical properties at 25 °C supporting predictable insulation performance under elevated electrical stress.

  
  

• Outdoor Enclosures - In outdoor electrical enclosures, KS-64F supports long-term protection by maintaining paste consistency and moisture resistance, helping preserve electrical stability despite environmental exposure.

  
  

• Maintenance Insulation - During maintenance and servicing of electrical systems, the paste is used to restore insulating layers, offering consistent handling behavior and reliable coverage without flow or migration during reassembly.