Flexible Purified Graphite Felt 10mm for Heavy Duty Crystal Growth Insulation

Name: "Flexible Purified Graphite Felt 10mm for Heavy Duty Crystal Growth Insulation"
Rating: 5 (637 reviews)

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SKU: 5170243960

Model: semiconductor soft felt

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Product Details

Flexible Purified Graphite Felt 10mm for Heavy-Duty Crystal Growth Insulation

Home / Products / Flexible Purified Graphite Insulation Felt Roll

Soft graphite felt roll for insulation - 10mm thick

Flexible Purified Graphite Felt – 10mm Roll for Maximum Insulation

Product Summary

For extreme thermal insulation requirements, this 10mm semiconductor soft felt offers superior protection in crystal growth furnaces. With carbon content ≥99.99%, tensile strength of 0.12–0.25 MPa, and moisture absorption less than 1.0%, it is ideal for applications demanding maximum thermal resistance and purity. Its flexible carbon fiber structure conforms effortlessly to complex hot-zone geometries.

Key Selling Points

Maximum Insulation: 10mm thickness provides superior thermal barrier for high-temperature stability.
Ultra-Pure: ≥99.99% carbon content meets stringent semiconductor purity requirements.
Low Moisture Risk: <1.0% moisture absorption prevents process contamination.
Reliable Strength: Tensile strength of 0.12–0.25 MPa ensures durable installation.
High-Temperature Performance: Thermal conductivity of 0.08–0.14 W/m·K at 1150°C enhances furnace efficiency.

Technical Specifications

Property	Value
Carbon Content	≥ 99.99%
Tensile Strength	0.12–0.25 MPa
Thickness	10mm (±10%)
Moisture Absorption	< 1.0% after purification
Thermal Conductivity	0.08–0.14 W/m·K at 1150°C
Material	Carbon fiber composite

Models and Options

Standard thickness: 10mm. Other thicknesses (3mm, 5mm) available. Custom widths and lengths on request.

Materials and Structure

This felt is manufactured from carbon fiber composite with a high-purity matrix, offering a flexible yet resilient structure. The material's low thermal conductivity and high purity make it ideal for advanced semiconductor applications.

Applications

Large-scale silicon carbide crystal growth furnaces
High-temperature hot-zone insulation with extreme thermal loads
Wafer substrate manufacturing processes
Flexible insulation blankets for thermal field systems

Customization

We can customize thickness and dimensions to match your furnace design. Please contact us with your specific requirements.

FAQ

What is the minimum order quantity?

MOQ is 1 unit.

What delivery methods are available?

EXW, FCA, DAP, DDP.

Can you provide a pre-shipment test?

Yes, pre-shipment testing is provided as part of our acceptance process.

What payment terms do you accept?

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

Why is carbon purity critical?

Higher purity reduces contamination risk in sensitive semiconductor processes.

How does this felt perform in vacuum?

It is specifically designed for high-vacuum hot-zone insulation, ensuring outgassing is minimized.

Inquiry Information

For quotes or technical discussions, contact us:

Email: sales05@semi-cera.com
Phone/WhatsApp: +86 15957878134