Thermal conductive silicone cloth can be specified from 0.2 to 1.0 mm thick. Engineers can narrow the sample range with the assembly gap, insulation requirement, and heat-transfer area, then confirm contact in the actual module. This gives thickness customization a practical basis without treating one conductivity value as the answer for the complete interface.

A thin-sheet range gives interface designers room to adjust

The official thermal conductive silicone cloth page lists a 0.2–1.0 mm thickness range and customization of width, length, and thickness. The roll material can be cut to a module profile where a thin thermal path and electrical isolation are both required.

Thermal and insulation conditions can be reviewed together

The product page states thermal conductivity of 0.8–3.0 W/m·K, withstand voltage above 4 kV, and an operating-temperature range from -30°C to 200°C. Each value describes a separate material condition. Selection still needs thickness, effective contact area, and the real clamping condition; one specification cannot predict system performance.

Fiberglass reinforcement supports roll handling

Official information describes silicone combined with fiberglass and gives tensile strength above 150 Kgf/cm². That structure is relevant when considering converting and handling of the roll. Final dimensions, tolerances, and the cutting process still need confirmation against the drawing.

Use a resistance model to frame thickness

One-dimensional steady conduction through a plane wall can be written as Rcond = L / (kA). Rcond is conduction resistance in K/W, L is thickness in m, k is conductivity in W/(m·K), and A is effective area in m². The MIT thermal-resistance reference shows that increasing thickness raises the material conduction resistance when material, area, and boundary conditions stay the same. The model assumes steady one-dimensional flow and nearly constant k. It excludes contact resistance, pressure, roughness, edge loss, and anisotropy, so it is an initial comparison rather than a product guarantee.

Send assembly conditions with the sample request

Provide target thickness, sheet dimensions, contact area, operating temperature, withstand-voltage need, and clamping method. Include the gap and surface-height variation when relevant. Review the available product options, then contact Lixing for samples and tolerance confirmation based on the real assembly.

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