Description
Product Overview
Patikil’s graphite flexible foil sheet is engineered for high‑temperature heat management in electronic assemblies. Made from high‑purity graphite, the sheet offers low electrical resistivity, excellent oxidation resistance, and stable performance up to extreme temperatures. Each sheet measures 250 mm × 200 mm with a precise 0.8 mm thickness, providing a uniform thermal interface that spreads heat evenly across component surfaces.
![[Product front view showing all components]](https://www.storylife.store/wp-content/uploads/2026/06/298dc67db1c1431580921c29a1a33e73.jpg)
Usage
This foil is ideal for cooling power modules, LED arrays, battery packs, and other heat‑generating electronics. Install the sheet directly onto the component or between the component and a heat sink to improve thermal conductivity. Its flexibility allows it to conform to irregular shapes, making it suitable for both prototype builds and mass‑production devices.
Why Choose Us
Patikil guarantees consistent material quality through strict manufacturing controls, ensuring each foil meets the specified thickness and purity. Our sheets undergo rigorous testing for resistivity, thermal conductivity, and oxidation resistance, delivering reliable performance where other materials may fail. Backed by responsive customer support, we provide technical assistance and replacement options if needed.
Key Features
- High‑purity graphite delivers low resistivity for efficient heat transfer.
- Ultra‑thin 0.8 mm profile fits tight spaces without adding bulk.
- Oxidation‑resistant surface maintains performance at elevated temperatures.
- Easy to cut and shape, adapting to diverse component geometries.
- Dedicated after‑sales support with technical guidance and warranty service.
FAQ
Can the foil be used on both copper and aluminum heat sinks?
Yes, the graphite foil is compatible with most metal heat sinks, providing a uniform thermal interface regardless of the base material.
What is the maximum operating temperature?
The foil maintains its structural integrity and thermal properties up to 500 °C, making it suitable for high‑heat applications.
How should the foil be stored before installation?
Store the sheets in a dry, dust‑free environment, preferably in their original packaging, to prevent contamination and preserve performance.
Is the foil electrically conductive?
While graphite is conductive, the foil’s thickness and placement are designed to act as a thermal interface; ensure proper electrical isolation if needed.
Can I order custom sizes or thicknesses?
Patikil offers custom dimensions and thickness options on request; contact our sales team for a quote.
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