In modern power electronics, the interface between heating components (like MOSFETs) and heatsinks requires more than just thermal conductivity—it demands physical durability and electrical safety. Thermal Conductive Silicone-Fiberglass Cloth is the ultimate solution, combining flexible silicone with a robust fiber reinforcement.
Material Science: Fiberglass Reinforcement & Dielectric Models
Mechanical Enhancement & Tear Strength (Ts): The core of this material is the integration of an E-glass fiber mesh. This mesh acts as a stress distributor during high-torque screw mounting, preventing the pad from tearing or being punctured by burrs. Ts = F / d (Pure text: Ts = F / d, where Ts is Tear Strength, F is breaking force, and d is thickness)
Electrical Insulation & Dielectric Breakdown (V_b): The cloth acts as a critical electrical barrier between high-voltage components and grounded heatsinks. V_b = E * d (Pure text: V_b = E * d, where V_b is breakdown voltage, E is dielectric strength) Lixing products provide consistent > 6kV/mm insulation, ensuring system reliability during voltage spikes.
Thermal Flux Stability: Despite the fiber mesh, Lixing’s advanced coating maintains superior surface wetting, minimizing interfacial thermal resistance. Q = k * A * (dT / d)
Industrial Applications
High-Power SMPS & Inverters: Serves as the insulating TIM between power transistors and heatsinks, withstanding aggressive assembly forces.
FPC Multi-layer Lamination: Provides mechanical buffering during precision lamination, controlling resin flow without siloxane outgassing.
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