Chengdu Carbon Material Co.,Ltd.
| color | black |
| Packaging Details | Plywood case |
| Shape | solid block |
| Material | isostatic graphite |
| Place of Origin | China |
| Brand Name | Fangda |
| Certification | Iso9001 |
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Product Specification
| color | black | Packaging Details | Plywood case |
| Shape | solid block | Material | isostatic graphite |
| Place of Origin | China | Brand Name | Fangda |
| Certification | Iso9001 | ||
| High Light | Lightweight Carbon Carbon Composite Materials ，Optical Fiber Graphite Center Tube ，carbon carbon materials and composites | ||
Lightweight Carbon Carbon Composite Materials Graphite Center Tube For Optical Fiber
| Grade | Bulk Density (g/cm³) | Electric Resistivity (μΩ·m) | Compressive Strength (MPa) | Flexural Strength (MPa) | Shore Hardness | Purified Ash Content (ppm) | Coefficient of Thermal Expansion (*10⁻⁶/°C) | Thermal Conductivity (W/m·K) | Young's Modulus (GPa) | Applications |
|---|---|---|---|---|---|---|---|---|---|---|
| CDI-2G | 1.8 | 12 | 80 | 40 | 55 | 5 | 4.5 | 121 | 10 | Optical Fiber Industry |
| CDI-3G | 1.85 | 12 | 90 | 45 | 60 | 5 | 5.2 | 133 | 11.5 | Optical Fiber Industry |
| CDI-4G | 1.85 | 12 | 102 | 48 | 65 | 5 | 4.8 | 116 | 12.2 | Optical Fiber Industry |
The graphite center tube for optical fiber is a high-precision component designed for fiber drawing systems. Made from high-purity isostatic graphite, it provides excellent thermal conductivity and low thermal expansion, ensuring stable performance under extreme temperatures. Its uniform heat distribution minimizes thermal gradients, improving fiber quality and consistency. With superior chemical inertness, it prevents contamination of the silica preform, maintaining optical clarity. The component also offers strong mechanical integrity and can be customized for specific drawing tower configurations. Widely used in telecommunications and specialty fiber production, it ensures reliable, stable, and efficient manufacturing processes.
Company Details
Business Type:
Manufacturer
Year Established:
1993
Employee Number:
700~1000
Ecer Certification：
Verified Supplier
Chengdu Carbon Materials Co., Ltd., established in 1993 and affiliated with Liaoning Fangda Group, primarily engages in the research, development, production, and sales of novel carbon materials such as isostatic graphite, carbon-carbon composites, and graphene. The company is a high-tech enterprise... Chengdu Carbon Materials Co., Ltd., established in 1993 and affiliated with Liaoning Fangda Group, primarily engages in the research, development, production, and sales of novel carbon materials such as isostatic graphite, carbon-carbon composites, and graphene. The company is a high-tech enterprise...
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