PATIKIL Graphite Flexible Foil 250x200mm 0.2mm Ultra‑Thin Dissipation

Description

Product Overview

Patikil presents a premium graphite flexible foil designed for superior heat management in electronic assemblies. Measuring 250 × 200 mm with a precise 0.2 mm thickness, this ultra‑thin sheet combines high purity graphite, low electrical resistivity, and excellent oxidation resistance. Its flexible nature allows effortless conformity to irregular surfaces, while the material’s inherent thermal conductivity ensures rapid heat spread away from critical components.

Usage

This foil is ideal for cooling high‑power LEDs, power modules, battery packs, and other heat‑generating components. Install it directly onto component surfaces or between layers in a thermal stack to enhance heat transfer. Its easy‑cut property lets technicians trim it to custom shapes, making it suitable for both prototype development and mass production environments.

Why Choose Us

Patikil guarantees material consistency through strict quality controls, delivering sheets with uniform thickness and minimal impurities. Each batch undergoes resistivity testing to ensure optimal performance. Our responsive customer support assists with technical queries, and we provide after‑sales guidance for optimal installation.

Key Features

• Ultra‑thin 0.2 mm profile fits tight spaces without adding bulk
• High thermal conductivity quickly spreads heat from hot spots
• Low electrical resistivity reduces energy loss in conductive paths
• Oxidation‑resistant surface maintains performance at elevated temperatures
• Easy to cut and shape for custom installations, backed by dedicated support

FAQ

What thickness options are available?

We offer multiple thicknesses ranging from 0.05 mm to 0.3 mm; the 0.2 mm version is highlighted for balanced flexibility and durability.

Can the foil be used on both copper and aluminum substrates?

Yes, the graphite foil adheres well to common thermal interface materials and metal substrates, enhancing overall heat transfer.

How should the foil be stored before use?

Keep the foil in a dry, temperature‑controlled environment, sealed in its original packaging to prevent moisture absorption.

Is the foil electrically conductive?

While graphite conducts electricity, its low resistivity makes it suitable for thermal applications; ensure proper insulation if used near sensitive circuits.

What is the typical lifespan of the foil under continuous high‑heat conditions?

Due to its oxidation resistance, the foil maintains performance for extended periods, often exceeding the service life of standard thermal pads.