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Experience High-Performance Graphite Products for Your Bulk Order Needs
Graphite products are functional industrial components made from natural or synthetic graphite, possessing excellent high-temperature resistance, electrical and thermal conductivity, self-lubrication, chemical stability, and thermal shock resistance. As a leading manufacturer and supplier in China, SIKAIDA boasts advanced production facilities and focuses on high-performance graphite solutions. Its products are widely used in metallurgy, machinery, electronics, chemicals, aerospace, and new energy fields. This article outlines the core classifications, molding processes, main products, and applications of graphite products, providing guidance for material selection and customization.
Classification by Raw Material
Graphite products are mainly divided into two categories: natural graphite products and synthetic graphite products. Their performance and application scenarios differ significantly.
| Category | Raw Materials | Core Properties | Typical Applications |
|---|---|---|---|
| Natural Graphite Products | Flake Graphite, Amorphous Graphite | Cost-effective, excellent lubricity, high crystallinity | Refractories, foundry coatings, electric brushes, flexible graphite seals |
| Synthetic Graphite Products | Petroleum Coke, Pitch Coke, Needle Coke | High purity (≥99.9%), dense structure, isotropy, high strength | EDM electrodes, semiconductor components, photovoltaic thermal field parts, graphite molds |
Selection Guide
- Natural Graphite: Suitable for cost-sensitive applications with low purity requirements (e.g., refractory linings, casting coatings).
- Synthetic Graphite: Suitable for high-tech fields with stringent requirements for purity, strength, and stability (e.g., semiconductors, EDM, photovoltaic manufacturing).
Classification by Molding Process
The molding process directly determines the isotropy, density, and precision of the material, thus determining its applicable scenarios.
| Process Type | Manufacturing Method | Performance Characteristics | Key Applications |
|---|---|---|---|
| Molded Graphite | Unidirectional/bidirectional compression of graphite powder and binder | Anisotropic, high density, cost-efficient | General-purpose molds, electric brushes, standard seals |
| Isostatic Graphite (CIP) | Uniform pressure application from all directions via cold isostatic pressing | Isotropic, fine-grained, smooth surface, high machining precision (≤0.02mm) | Semiconductor molds, precision EDM electrodes, continuous casting dies, photovoltaic thermal fields |
| Extruded Graphite | Extrusion of graphite-binder mixture through a die | Anisotropic, low cost, scalable production | Arc furnace electrodes, furnace linings, heat exchangers |
Core Advantages Comparison
- Isostatic Graphite: Superior uniformity and precision compared to molded graphite, making it a core material for high-end manufacturing. Higher production costs are offset by its superior performance.
- Molded/Extruded Graphite: Economical in cost, suitable for non-critical applications where isotropy requirements are not high.
Classification by Product Type and Main Applications
SIKAIDA's product portfolio covers the entire precision component industry chain, meeting diverse functional needs.
| Product Category | Typical Products | Core Features | Target Industries |
|---|---|---|---|
| Graphite Molds | Continuous casting molds, hot-press molds, glass-forming molds, diamond sintering molds | Good thermal conductivity, self-lubrication, low thermal expansion coefficient, thermal shock resistance | Non-ferrous metal casting, glass manufacturing, diamond tool sintering |
| Graphite Electrodes | EDM electrodes, arc furnace electrodes | Fast discharge speed (2–3× that of copper), low thermal expansion coefficient (1/30 that of copper), light weight (1/5 that of copper), low wear | EDM precision machining, steel smelting |
| Specialized Components | Crucibles, heaters, bearings, seals, thermal field parts | High temperature resistance (≤3000℃ in inert atmosphere), chemical corrosion resistance, self-lubrication | Metallurgical smelting, chemical processing, aerospace, new energy |
SIKAIDA Customization Capabilities
SIKAIDA, leveraging advanced CNC machining centers and a professional R&D team, provides one-stop customization solutions, including:
1. Material Grades: High-purity isostatic graphite, fine-grained graphite, isotropic graphite, and impregnated graphite.
2. Precision Machining: Machining accuracy up to ±0.02mm, capable of machining complex shapes according to customer drawings or samples.
3. Anti-oxidation Solutions: Surface coatings (pyrolytic graphite, silicon carbide, boron nitride) and formula optimization extend service life by more than 3 times under high-temperature oxidation environments.
SIKAIDA graphite products are designed to meet the evolving needs of modern manufacturing, ranging from cost-effective natural graphite components to high-precision synthetic graphite solutions. As a trusted Chinese supplier and manufacturer, our factory ensures stable product quality and timely delivery, and provides customized support to help global customers improve process efficiency and product competitiveness in high-temperature, precision, and corrosive environments.
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Graphite Saggars
SIKAIDA Graphite Saggars are high-performance high-temperature containers made from high-purity, high-strength, and high-density special graphite materials, combined with advanced modern CNC machining technology. The products possess excellent high-temperature resistance, corrosion resistance, thermal conductivity, and thermal shock resistance. They are dimensionally precise, have stable performance, and a long service life. Customization is available to meet specific customer needs, balancing high quality and low cost. As a trusted manufacturer in China, SIKAIDA is committed to providing high-quality graphite saggars to various industrial sectors, aiming to become a trusted supplier for customers worldwide.
Graphite Crucibles
SIKAIDA Graphite Crucibles are manufactured from high-purity graphite, exhibiting excellent thermal conductivity, high-temperature resistance, and chemical stability. Utilizing advanced molding and sintering technologies, we produce crucibles with precise dimensions and complex shapes, ensuring stable performance even under extreme conditions. As a trusted manufacturer in China, we provide durable, cost-effective, and customizable graphite crucibles for industrial and laboratory applications worldwide, leveraging our professional manufacturing facilities to be a responsive supplier.
Insulation Barrels
SIKAIDA, a professional manufacturer in China, utilizes advanced isostatic pressing technology and high-purity graphite materials to produce high-quality Insulation Barrels. Our products boast excellent high-temperature stability, superior thermal insulation performance, and precise dimensional accuracy, meeting customized needs for various high-temperature environments. As a reliable supplier, we provide professional thermal field solutions for industries such as semiconductors, photovoltaics, and metallurgy, ensuring stable and efficient operation of customer production equipment in extreme environments.
Graphite Boats
SIKAIDA, a leading Chinese manufacturer of graphite boats, is committed to producing high-purity, high-temperature resistant graphite boats using advanced precision machining technology. Our products use high-quality, high-purity graphite (≥99.5%) as raw material, possessing excellent thermal conductivity, chemical stability, and mechanical strength, and can operate stably in environments above 3000℃.
Graphite Molds
SIKAIDA Graphite Molds are made from high-quality, high-purity graphite, possessing excellent high-temperature resistance, thermal conductivity, and chemical stability. Utilizing precision machining technology, the molds achieve high dimensional accuracy and stable performance under extreme conditions. As a professional manufacturer and reliable supplier in China, SIKAIDA boasts advanced factories specializing in the production of high-temperature resistant, high-precision graphite molds, offering stable quality, high cost-effectiveness, and customized services to meet various industrial needs.
Vacuum Furnace Feet
SIKAIDA Vacuum Furnace Feet is a high-performance support component designed specifically for vacuum furnace systems. Manufactured from premium stainless steel and heat-resistant alloys using modern precision machining technology, it boasts advantages such as high dimensional accuracy, structural stability, high temperature resistance, and corrosion resistance. As a professional manufacturer in China, SIKAIDA is committed to providing durable, cost-effective, and customizable vacuum furnace feet to meet the needs of various industrial applications, ensuring stable and reliable support for the furnace body in vacuum environments.
SIKAIDA is a professional Graphite Products manufacturer and supplier in China. We have an experienced sales team, professional technicians, and an after-sales service team.
