SilSo Lite 21025 Silicone Foam

Adhesive Bonding Technology

Liquid Silicone Foam - The product is a two-part, room temperature platinum cure, self-blowing silicone foam designed for liquid dispense. The product is ideal for potting in applications where lightweight and thermal protection are required.

The viscosity profile enables excellent flow around components and is excellent for potting complex parts. The chemical composition results in a cured product that is hydrolytically stable as well as reversion resistant. The cured product provides electrical insulation and physical shock resistance of components and enables environmental protection.

Key Features

  • Low viscosity
  • Fast room temperature cure
  • Low smoke, flame, and toxicity upon combustion
  • Primerless chemical adhesion at room temperature to many substrates

Key Applications

Lightweight potting and encapsulation EV battery modules PCB staking Insulation Use and Cure Inform

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CHT Germany GmbH
Adhesive Bonding Technology

CHT further strengthened its position as a global producer of speciality silicone elastomers and rubber with the acquisition of the ICM silicones Group in 2017 which included Quantum Silicones, ACC Silicones, ICM Products, Amber Silicones and Treco SRL.


Adhesive and sealant systems
2-part systems
2-part systems
silicone (RTV-2)
Size of application area
cm²-/cm³ range - component
m² range - workpiece
Curing mechanisms
room temperature curing
chemical curing
Pot life @ +20/23°C - Minimum / seconds
1-5 sec
(Mixed) viscosity
low viscosity
medium viscosity
colour and colour fastness
deformation capability
≤ 150%
Mobility - Land Transportation / engine and drive technology
battery bondings

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