Description
Product Overview
Minseal presents a high‑purity graphite sheet engineered for demanding thermal management tasks. Crafted from 99% carbon graphite, the material delivers superior thermal conductivity while staying lightweight at just 2 pounds. The sheet measures 13 x 4 x 4 inches, making it easy to cut to size. Its flexible, compressible nature allows it to conform to uneven surfaces, and the self‑adhesive backing eliminates the need for additional fasteners, streamlining installation.
![[Product front view showing all components]](https://www.storylife.store/wp-content/uploads/2026/05/ecb58f7f7451425d9b1f43d371d86d05.jpg)
Usage
This graphite sheet excels in electronics cooling, laboratory apparatus, and industrial equipment where efficient heat transfer is critical. Ideal for mounting on heat sinks, battery packs, or sensor housings, it conforms to complex geometries, ensuring consistent contact. Its chemical and heat resistance makes it suitable for environments with exposure to solvents, oils, or elevated temperatures up to 300°C.
Why Choose Us
Minseal’s reputation for material science excellence guarantees a product that meets strict industrial standards. Each sheet undergoes rigorous quality checks to ensure uniform carbon purity and consistent thermal performance. The self‑adhesive layer is formulated to retain its grip over time, even under thermal cycling, providing long‑term reliability without the risk of delamination.
Key Features
- High purity 99% carbon graphite delivers excellent heat transfer.
- Lightweight and flexible, fits irregular surfaces effortlessly.
- Self‑adhesive backing enables quick, tool‑free installation.
- Resistant to chemicals and temperatures up to 300°C for durable use.
- Comes with Minseal’s dedicated support team for technical assistance.
FAQ
Can the sheet be cut to custom sizes?
Yes, the material can be safely trimmed with standard scissors or a utility knife to fit specific dimensions.
Is the adhesive safe for electronic components?
The adhesive is formulated to be non‑conductive and leaves no residue that could affect circuit performance.
What temperature range does the sheet tolerate?
It maintains structural integrity and thermal performance from -40°C up to 300°C.
How does the sheet compare to metal thermal pads?
Graphite offers comparable conductivity with much lower weight and greater flexibility, reducing mechanical stress on mounted parts.
Do you provide bulk pricing for large orders?
Yes, Minseal offers tiered discounts for bulk purchases; contact our sales team for a quote.




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