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Shincolon 4209

Doped continuous silicon carbide fibers are produced by incorporating heteroatoms into the precursor polymer

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Doped Continuous Silicon Carbide Fiber

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Product Description

Doped continuous silicon carbide fibers are produced by incorporating heteroatoms into the precursor polymer, ultimately yielding continuous SiC fibers containing these heteroatoms, thereby enhancing their creep resistance and other specialized properties.

Shincolon 4209 is a zirconium-containing multiphase silicon carbide fiber prepared by introducing zirconium into the material system.

The Shincolon series of continuous silicon carbide fibers has established a portfolio of high-performance ceramic fiber products featuring controllable tow sizes (0.2K, 0.5K, 1.0K), adjustable diameters (8.0–14.0 μm), and customizable resistivity (10¹–10⁴ Ω·cm). This breakthrough addresses the critical bottleneck in key strategic raw materials and achieves complete independent control.

Application Example

Continuous silicon carbide fibers exhibit high strength, high modulus, excellent thermal stability, oxidation resistance, superior creep resistance at elevated temperatures, and good processability, enabling their incorporation into ceramic-, metal-, and resin-based matrices to fabricate high-performance, lightweight, and thermally stable structural composites.

Keywords:

Shincolon 4209

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