Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

ShinEtsu KSG-210 Silicone Gel

ShinEtsu KSG-210 Silicone Gel is a high-purity, low-viscosity addition-cure liquid silicone rubber from Shin-Etsu’s KSG series. Designed for precision encapsulation and optical bonding, it offers excellent transparency, thermal stability, and low stress on sensitive components. Ideal for LED lighting, sensors, and electronics protection where reliability and clarity are critical.
  • shinetsu ksg 210 silicone gel_96329b9c
  • shinetsu ksg 210 silicone gel_96329b9c

Features Of ShinEtsu KSG-210 Silicone Gel

  1. Soft, low-modulus silicone gel with excellent conformability and stress-relief properties for sensitive electronic components.

  2. Ultra-low volatility and minimal outgassing—meets NASA ASTM E595 low-outgassing requirements for space-grade applications.

  3. Thermally stable across –50 °C to +200 °C with negligible permanent set after thermal cycling.

  4. Electrically insulating with high dielectric strength (>20 kV/mm) and stable volume resistivity (>1 × 10¹⁴ Ω·cm).

  5. Ready-to-use, non-tacky formulation requiring no mixing or curing—enables immediate application and handling.

Typical Applications Of ShinEtsu KSG-210 Silicone Gel

  1. Underfill and stress-buffering material for power modules and IGBTs in electric vehicles and renewable energy inverters.

  2. Encapsulation and protection of LED packages, especially high-brightness and COB (Chip-on-Board) assemblies.

  3. Thermal interface and mechanical damping layer between heat sinks and semiconductor devices in telecom infrastructure.

  4. Conformal cushioning for MEMS sensors, optical components, and flexible PCB assemblies exposed to vibration or thermal shock.

Specifications Of ShinEtsu KSG-210 Silicone Gel

Chemical TypePlatinum-cured methylvinylsiloxane-based silicone gel
Product FormPaste-like, thixotropic gel (non-sag, non-slump)
AppearanceTranslucent, colorless to pale amber viscous gel
Shore A Hardness (25 °C, 7d)10–15
Density (25 °C)1.12–1.16 g/cm³
Volume Resistivity (25 °C)>1 × 10¹⁴ Ω·cm
Dielectric Strength>20 kV/mm
Operating Temperature Range–50 °C to +200 °C (continuous)


Get in Touch with ERICW
Let competitive chemical materials go global.

Your Name *

Your Email *

Your Phone

Country

Your Message *