Isotropic Graphite

Isotropic graphite, also known as specialty graphite, is usually in bulk or custom shapes. Based on your unique application scenarios and process standards, they can be precisely matched to your specifications and performance requirements through special machining processes. Its advantages are extremely outstanding.

Excellent thermal stability

It can maintain stable physical and chemical properties at high temperatures up to 2000°C.

Good thermal shock resistance

It can withstand rapid temperature changes without cracking.

Высокая механическая прочность

Whether it is compressive, tensile or bending performance is excellent.

Uniform density

This makes it easy to control the dimensional accuracy during processing.

Good conductivity

Its resistivity is low and it is obvious advantages in electronic and electrical applications.

Сильная химическая стабильность

It can resist a variety of chemical substances erosion.

Uniform heat conductivity

In thermal field applications, this ensures a uniform distribution of temperature, avoiding the impact of local overheating or undercooling on product quality.

High mechanical strength and uniform structure

In the field of machining, these make it able to withstand high-precision processing and make complex shaped parts.

Uses of isotropic graphite

Полупроводниковая промышленность

Wafer manufacturing:

You can use it to product wafer carrier, graphite fixture, with good thermal stability and dimensional accuracy. It can ensure the wafer at high temperature, lithography process stability, improve production yield.

Etching and coating:

You can use it as etching, CVD equipment components, such as reaction chamber lining, heater. Its resistance to strong corrosion and high temperature, to ensure stable and repetitive process.

Aerospace field

Thermal protection system:

It becomes a thermal protection material for the leading edge and wing of the aircraft. It withstands the high temperature of high-speed flight and re-entry to the atmosphere to ensure the safety of the structure.

Engine components:

You can use it to manufacture aeroengine combustion chambers and turbine blades. To reduce weight and improve thrust-to-weight ratio with low density and high strength.

Nuclear industry

Neutron moderating and reflection:

It acts as a neutron moderator and reflection material in nuclear reactors. To regulate the rate of nuclear reaction and improve the utilization rate of nuclear fuel.

Nuclear graphite components:

You can use isotropic graphite to core structural materials and control rods. With good chemical and irradiation stability, it can work stably under strong radiation for a long time.

New energy field

Lithium battery production:

You can use it to product the electrode material sintering, hot pressing molding mold. With high purity and uniform structure, it improves the consistency of electrode performance.

Fuel cell:

You can use it to act as a bipolar plate material, transmits current, distributes reactive gas. And it extends battery life due to good conductivity and gas barrier.

Mold manufacturing and machining

EDM electrode:

It is an ideal electrode material, which can accurately copy the mold shape, reduce loss and improve processing accuracy.

Mechanical seals:

You can use it to make sealing rings with low friction coefficient and wear resistance. This ensures sealing under harsh conditions and extends equipment life.

Другие поля

Photovoltaic industry:

You can use isotropic graphite for polysilicon graphite thermal field systems, such as crucible, heating elements. To provide a stable high temperature environment, improve the quality of polysilicon production.

Medical field:

You can use it as a collimator component in radiotherapy equipment. Using the characteristics of absorption and scattering of rays to accurately control the directional dose of rays.