Silicone Aluminum Foil Pad: Premium Solution for Thermal Buffering & Structural Integrity
In the hot press lamination processes of FPC (Flexible Printed Circuits) and battery conductive lines, the Silicone Aluminum Foil Pad is a core material for achieving precise pressure distribution and high-efficiency gap filling. The Silicone Aluminum Foil Pad provided by Lixing Compound Material features a precision composite of high-performance silicone and aluminum foil, delivering exceptional thermal buffering and flatness. It effectively strengthens product bonding and significantly extends the service life of production equipment.
[Why Choose Our Silicone Aluminum Foil Pad?]
Structural Stability: The aluminum foil substrate provides rigid support, maintaining excellent flatness even under high pressures of 80 to 150 kgf/cm², preventing deformation.
Superior Filling & Molding: The high-quality silicone layer offers excellent gap-filling properties, ensuring better product molding and stronger interlaminar bonding during the thermal press cycle.
Uniform Heat Transfer: Installed on the hot plate, it ensures a more even temperature distribution, improving yield rates while providing thermal protection for operators.
Extreme Heat Resistance: Rated for temperatures over 280°C, with a recommended operating range of 160°C to 250°C for long-term stability.
Extended Service Life: Highly durable with a typical service life of 6,000 to 8,000 cycles under normal operation, significantly reducing replacement costs.
[Technical Specifications]
| Item | Description / Value |
| Material | Silicone + Aluminum Foil |
| Color | Vermilion / Black |
| Density | 1.3 ± 0.2 g/cm³ |
| Hardness (Silicone) | 55 ± 5 Shore A |
| Thickness Range | 0.4 mm ~ 0.6 mm |
| Square Weight | 1000 ± 5 g/m² |
| Elongation (Silicone) | 150% ± 10% |
| Temp. Resistance | Over 280°C |
| Operating Pressure | 80 ~ 150 kgf/cm² |
| Service Life | Approx. 6,000 ~ 8,000 cycles (Depending on parameters) |
[Functions & Notice]
Quality Control: It is recommended to cover the silicone surface with fiberglass cloth during operation to effectively prevent silicone oil migration from affecting product quality.
Installation Requirements: The hot plate surface must be flat and free of scratches. Ensure the pad is installed as flatly as possible against the heating surface to avoid air gaps.
Longevity Tip: Lowering operating temperatures and pressures where process conditions allow will further extend the product’s lifespan.





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