# Pre-expanded graphite

Pre-expanded / exfoliated graphite for sealing, insulation, laminates and thermal management. Commercial line GRAFITINO/PX.

Source: https://esgraf.com/en/materials/graphite-powders/expanded

## What is pre-expanded graphite?

**Pre-expanded** (expanded / exfoliated) graphite is already processed. It is used in sealing products, insulation and manufacture of flexible graphite foil or gaskets.

ESGRAF commercial line: **GRAFITINO/PX**.

### Typical applications

- Packing and gaskets
- Fire-resistant materials
- Thermal management
- Specialty formulations

Low bulk density; feedstock for [expanded graphite laminates](https://esgraf.com/en/materials/felts-foils-packing-others/gaskets).

For the **expandable precursor**, see [expandable graphite (GRAFITINO/EX)](https://esgraf.com/en/materials/graphite-powders/expandable).

## Quote information

Share application, particle size or presentation, and estimated consumption.

## Technical properties

| Property | Value |
| --- | --- |
| Fixed carbon | 90–95 % |
| Ash | 2–8 % |
| Uses | Gaskets, packing, flexible laminates |
| Also in | Insulation, thermal sealing |