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High-Quality Graphite Materials &
Advanced Carbon Solutions

Cangzhou Carbon Technology is a leading manufacturer of graphite raw materials, carbon-carbon composites, flexible graphite sheets, and high-performance felt products for semiconductor, photovoltaic, heat treatment, and new energy industries.

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Graphite Material Overview

Extruded Graphite

Formed by forcing a mixture of graphite powder and binder through a die under pressure. Baked and graphitized at high temperatures to enhance mechanical and thermal properties with axial grain orientation.

  • Process: Extrusion + High-Temp Graphitization
  • Structure: Axial grain orientation
  • Applications: Electrodes, conductive components

Vibration Graphite

Produced using vibration molding to compact fine graphite powders, ensuring uniform density and isotropic properties. Ideal for aerospace, semiconductors, and high-precision applications.

  • Key Feature: Isotropic density
  • Process: Vibration compaction
  • Industries: Aerospace, Metallurgy, Energy

Die-molded Graphite

Manufactured through mixing, molding, and heat treatment. Offers excellent mechanical strength, thermal conductivity, and chemical resistance.

  • Strength: High mechanical durability
  • Thermal: Excellent conductivity
  • Uses: Electronics, Energy Storage, Metallurgy

Isostatic Graphite

High-performance graphite made via isostatic pressing, ensuring uniform density and fine grain structure. Resists thermal shock and chemical corrosion.

  • Process: Cold/hot isostatic pressing
  • Density: Uniform, fine-grained
  • Applications: Semiconductor, PV, Lab

Pyrolytic Graphite

Deposited via CVD from high-purity hydrocarbon gas at 1800–2000°C. Features high crystal orientation, density (2.20 g/cm³), and purity (impurities <0.0002%).

  • Density: 2.20 g/cm³
  • Purity: Ultra-high (≤200 ppm)
  • Properties: Anisotropic mechanical behavior

Flexible Graphite Sheet

Chemically treated flake graphite expanded at high temperature. Highly elastic, corrosion-resistant, and thermally stable up to 3000°C in inert atmosphere.

  • Temp Resistance: Up to 3000°C (inert)
  • Elasticity: High compressibility
  • Uses: Seals, gaskets, thermal management

Our Graphite Products for Industry

Engineered for precision, durability, and performance across high-tech and industrial sectors including semiconductor, photovoltaic, heat treatment, and new energy.

Semiconductor Graphite Components

Semiconductor Components

High-purity isostatic and pyrolytic graphite parts for crystal growth, crucibles, and heating elements.

Heat Treatment Graphite

Heat Treatment Fixtures

Graphite trays, supports, and insulation for high-temp vacuum and inert atmosphere furnaces.

Diamond Sintering Die

Diamond Sintering Dies

Die-molded and vibration graphite dies for high-pressure, high-temperature diamond synthesis.

PV Crucible

Photovoltaic Crucibles

Large-scale graphite crucibles for silicon ingot casting with excellent thermal stability.

Carbon-Carbon Composite

Carbon-Carbon Composites

Reinforced carbon matrix materials for aerospace brakes, re-entry shields, and high-wear parts.

Graphite Felt

Graphite Felt Insulation

Soft and hard graphite felts for thermal insulation in vacuum and inert gas furnaces.

Flexible Graphite
Sealing Solutions

Flexible Graphite Seals

Gaskets, braids, and sheets for high-temp, high-pressure sealing in chemical and energy systems.

CNC Machined
Graphite Components

Custom Machined Parts

Precision CNC-machined graphite and carbon parts to customer specifications and drawings.

About Cangzhou Carbon

Cangzhou Carbon Technology is a trusted manufacturer of high-quality graphite materials and carbon-carbon composites, serving global industries with advanced material solutions.

We specialize in extruded, vibration, die-molded, isostatic, and pyrolytic graphite, along with flexible graphite sheets and graphite felts. Our products are engineered for performance in extreme environments—high temperature, corrosive media, and high mechanical stress.

With a focus on innovation and quality, we support clients in the semiconductor, photovoltaic, heat treatment, diamond sintering, and new energy sectors with reliable, scalable graphite solutions.

Learn More
15+
Years of Industry Experience
50+
Countries Served
99.8%
Customer Satisfaction
ISO 9001
Quality Certified

Frequently Asked Questions

What types of graphite do you manufacture?

We produce extruded, vibration, die-molded, isostatic, and pyrolytic graphite, along with flexible graphite sheets and graphite felts.

What industries do your products serve?

Our materials are used in semiconductor, photovoltaic, heat treatment, diamond sintering, machinery, non-ferrous metals, new energy, glass, and laboratory industries.

Can you provide custom graphite machining?

Yes, we offer precision CNC machining for custom graphite and carbon-carbon composite parts based on technical drawings and specifications.

What is the purity level of your pyrolytic graphite?

Our pyrolytic graphite has an impurity content of less than 0.0002% (200 ppm), ensuring ultra-high purity for critical applications.

Do you offer international shipping?

Yes, we ship globally with reliable logistics partners to over 50 countries, ensuring timely and secure delivery.

Contact CZ Graphite

Reach out for quotes, technical support, or custom solutions.

[email protected]
+86 15533739372
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