Isostatic Graphite

What is isostatic graphite? Isostatic graphite is an ultra-fine grain graphite used for applications where specifications of other fine grain graphites are inadequate.

GRAPHITEMATRIX Isostatic Graphite: High-Performance & Ultra-Pure Graphite Material

Isostatic graphite, also known as isostatically molded graphite, is produced using Cold-Isostatic Pressing (CIP) technology, where raw material mixtures are compressed into rectangular or round blocks under uniform pressure. This process creates the most isotropic form of synthetic graphite, with an exceptionally fine grain structure.

Key Features

Exceptional Thermal and Chemical Resistance

Isostatic graphite exhibits outstanding resistance to extreme temperatures and aggressive chemical environments, making it ideal for high-performance industrial applications.

Superior Thermal Shock Resistance

Its microstructure allows it to withstand rapid temperature changes without cracking, ensuring reliability in demanding thermal processes.

High Electrical and Thermal Conductivity

With excellent electrical conductivity and significant thermal conductivity, isostatic graphite is widely used in semiconductor, aerospace, and energy applications.

Strength Increases with Temperature

Unlike many materials, the mechanical strength of isostatic graphite improves at elevated temperatures, enhancing durability in extreme heat environments.

High Machinability

The fine and isotropic grain structure allows for precise machining and customization to meet specialized application requirements.

Ultra-High Purity Options

Isostatic graphite can be manufactured to achieve impurity levels of <1 ppm, ensuring compliance with stringent semiconductor and high-tech industry standards.