Nanjing SiSiB Silicones Co., Ltd.
Nanjing SiSiB Silicones Co., Ltd.
SINOSIL-9113
SINOSIL-9113

SINOSIL™ 9113 is a two-part, platinum-catalyzed, thermally conductive liquid silicone rubber. It cures at elevated temperatures to form a soft, self-adhesive elastomer with excellent flow characteristics. Designed for potting and encapsulation of electronic components, it offers superior thermal management and electrical insulation.

SINOSIL-9113

Benefits


  • Thermally conductive (up to 3.0 W/m·K)


  • Primerless adhesion to many substrates


  • Self-leveling and low viscosity for easy dispensing


  • Excellent dielectric insulation


  • Pot life ~60 min at 25°C


  • Cures rapidly at elevated temperatures


  • Gray color for visual inspection and contrast


Physical Properties


Color and Appearance

White/Grey liquid

Mixing Ratio (A/B)

1:1

Pot life (25°C, min)

60

Curing time (100°C, min)

120

Curing time (hrs)

24

Viscosity (A/B, mPa·s)

18,000/18,000



Properties Cured


Appearance

Gray

Hardness (Shore A)

45

Dielectric Constant

7.9

Dielectric Strength

18 kV/mm

Volume Resistivity

1×10¹⁵ Ω·cm

Thermal Conductivity

3.0 W/m·K

These values are typical and are not intended for use as specifications.

Application


  • Potting and encapsulation of power modules


  • Thermal interface materials (TIM) for automotive electronics


  • EV battery components, LED drivers, and sensors


  • General-purpose high thermal conductivity sealing

Packing and Storage


SINOSIL™ 9113 is supplied in 1kg kits, 20kg pails, or 200kg drums.


In the unopened original container, it has a shelf life of one year in a dry and cool place.

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SINOSIL-9113