Standard Ash Semiconductor Rigid Felt for Silicon Carbide Crystal Growth

Name: "Standard Ash Semiconductor Rigid Felt for Silicon Carbide Crystal Growth"
Rating: 5 (797 reviews)

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SKU: 4910177264

модель: semiconductor rigid felt

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url: standard-ash-semiconductor-rigid-felt

Standard Ash Semiconductor Rigid Felt for Silicon Carbide Crystal Growth

This semiconductor rigid felt features standard purification with ash content ≤20 ppm, providing reliable thermal insulation and temperature uniformity in silicon carbide crystal growth furnaces. It is a cost-effective solution without compromising performance.

Key Selling Points

Standard ash content ≤20 ppm: Ensures acceptable purity for most crystal growth applications while being cost-efficient.
Thermal conductivity 0.15-0.35 W/m·K: Effective insulation for better temperature uniformity.
Operates up to 2500°C: Suitable for high-temperature furnaces.
Purified PAN or rayon-based carbon rigid board: Versatile for different hot-zone designs.
MOQ only 1 unit: Flexible ordering to meet prototype and small batch needs.

Technical Specifications

Material	Carbon Fiber Composite
Type	Purified PAN-based / Rayon-based Carbon Rigid Board
Purification Purity	Ash content ≤20 ppm
Thermal Conductivity	0.15 - 0.35 W/m·K at 1500°C
Bulk Density	0.18 - 0.24 g/cm³
Processing Temp	Up to 2500°C in inert vacuum

Models and Options

Standard Grade: Ash ≤20 ppm
Ultra Grade: Ash ≤5 ppm (also available)

Materials and Structure

Carbon fiber composite rigid board, available in PAN-based or Rayon-based forms, purified to standard ash levels for semiconductor-grade applications.

Applications

Silicon / Silicon carbide crystal growth process
Wafer Substrate Manufacturing
Czochralski (CZ) / PVT Crystal Growth Furnaces

Customization

Custom sizes, shapes, and purification levels available. Contact us for tailored solutions.

FAQ

1. What is the ash content of the standard grade?

≤20 ppm.

2. What is the maximum operating temperature?

Up to 2500°C in inert vacuum.

3. What is the thermal conductivity?

0.15 - 0.35 W/m·K at 1500°C.

4. Can I order a small quantity?

Yes, MOQ is 1 unit.

5. What materials are available?

PAN-based and Rayon-based carbon rigid board.

6. What are the payment terms?

New customers: 100% T/T in advance; long-term: 70% T/T advance, 30% before shipment.

Inquiry Information

Contact Frank at sales05@semi-cera.com or +86 15957878134 for more details.

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