Cell Spacer & Compression Pad

STOKCELL | SILPAD
SILICONE FOAM

High-Performance Silicone Foam for Thermal and Flame Protection

STOKCELL SILPAD is a phase‑change silicone foam that offers precise compression control and thermal propagation protection. It maintains extremely low compression set and stable performance up to 200 °C. Ideal for uniform pressure distribution across EV cell stacks.

Product Specifications

Material	Phase-change silicone foam
Thickness in mm	1 to 6
Density in kg/m³	340/500
Compression set % @ 70°C	< 1
Thermal conductivity in W/mK	< 0.09
Temperature range in °C	-55 to 200
Breakdown voltage kV/mm	> 3.5
CFD @ 25%/70°C in Mpa	0.08 (340) / 0.2 (500)