Isostatic Graphite

Isostatic graphite properties

Isostatic graphite usually has a bulk form. Its advantages are outstanding.

Very high density uniformity

This makes it show excellent stability under various stresses.

Excellent high temperature resistance

It can work normally in a high temperature environment of up to 2000° C-3000 °C. And it can still maintain good mechanical properties at high temperatures.

Strong chemical stability

It has strong corrosion resistance to most chemical substances such as acid and alkali.

Good electrical conductivity

It can meet many application scenarios that require excellent electrical conductivity.

High mechanical strength

It can withstand greater external pressure and is not easy to damage. This makes it excellent in structures that need to withstand larger loads.

At the same time, the processing performance of isostatic graphite is better. And we can process it into various complex shapes more easily to meet your needs of different applications.

Types of isostatic graphite

By raw material:

Petroleum coke base

Petroleum coke as the main material, made by multiple processes, it has good conductivity and purity. You can often use it in electronics, metallurgy and other fields of electrode materials, to ensure conductive stability.

Asphalt coke base

With asphalt coke as raw material, the particles are well bonded during molding, and the self-bonding is strong. And the produced graphite has high mechanical strength, which is suitable for withstand large mechanical pressure scenarios.

By use:

Block isostatic graphite

You can use it in the field of electrochemistry. Its low resistivity can work stably at high current. But it needs surface treatment corrosion resistance, to reduce electrolysis and other processes of power loss.

Mold isostatic graphite

You can use it for EDM mold. It has high dimensional stability, good heat conduction, easy to process into complex shapes. And it can prevent mold overheating deformation, accurate copy mold shape.

Nuclear energy isostatic graphite

As a key material for nuclear reactors, it has high purity, anti-radiation and high-temperature structural stability. And it ensures the safe operation of nuclear reactors.

Uses of isostatic graphite

Electronic semiconductors

Heating bodies and crucible for monocrystal silicon production, as well as semiconductor high temperature stoves. Its high purity, high temperature resistance and chemical stability, can ensure smooth production and stable operation of equipment.

EDM

It is the ideal electrode material, good conductivity can be stable discharge, heat dissipation fast prevent electrode overheating. And it is easy to process complex shapes, can improve mold processing accuracy and efficiency. The isotropic structure makes the electrode more stable and reliable in different directions during discharge machining.

Metallurgy industry

Isostatic graphite as a crucible, furnace lining, high temperature and corrosion resistance, suitable for high temperature and strong corrosion smelting environment. It can ensure smelting and improve product quality.

Photovoltaic industry

As heat elements in a polysilicon reduction furnace, it is highly conductive, resistant to high temperature and corrosion. And it can provide energy support to help improve production efficiency and quality. In recent years, the rapid development of the photovoltaic industry has provided strong demand support for the isostatic graphite market.

Nuclear energy field

Used in nuclear reactor moderator and reflector, it can stabilize nuclear reaction. And maintain structural stability under strong radiation, and ensure reactor safety.