Carbon Fiber Insulation
EXNP-C Carbon Fiber Insulation Board
Rigid needle-punch carbon fiber insulation board with one-side CFC fabric lamination. The laminated face provides enhanced surface hardness and abrasion resistance for demanding hot-zone environments.
✓ Export ready
Custom sizes
OEM accepted
Key features
Product overview
EXNP-C — CFC Fabric Laminated Carbon Fiber Insulation Board
The EXNP-C features a single-side CFC (Carbon Fiber Composite) fabric lamination bonded to the base EXNP needle-punch board. The hard laminated face resists mechanical wear during furnace loading/unloading cycles and prevents surface fibre shedding.
Key Features
- One-side CFC fabric lamination for enhanced surface hardness
- Prevents carbon fibre contamination of load in sensitive processes
- Maintains full insulation performance of base EXNP board
- Recommended for walls and floor panels subject to direct contact
- Machineable; custom panel sizes to 1500 × 1500 × 300 mm
Applications
- Vacuum furnace floor and wall linings (contact surfaces)
- Carbon fiber heat-treating furnaces
- Hot-pressing die assemblies
- Sintering furnace insulation panels
Technical Specifications
| Property | Unit | Value |
|---|---|---|
| Bulk Density | g/cm³ | 0.14 – 0.20 |
| Flexural Strength | MPa | 1.0 – 2.0 |
| Compressive Strength | MPa | 6.0 – 9.8 |
| Thermal Conductivity | W/m·K | 0.1 – 0.2 |
| Surface Treatment | — | One-side CFC fabric lamination |
| Ash Content (Standard) | ppm | < 100 |
| Max Flat Size | mm | 1500 × 1500 × 300 |
Technical specifications
| Bulk Density | 0.14 – 0.20 |
| Flexural Strength | 1.0 – 2.0 |
| Compressive Strength | 6.0 – 9.8 |
| Thermal Conductivity | 0.1 – 0.2 |
| Electrical Resistivity | 3.0 – 4.0 |
| Ash Content (Standard) | < 100 |
| Ash Content (High Purity) | < 15 |
| Max Size (Flat) | 1500 × 1500 × 300 |
| Max Size (Cylinder Die) | Ø1500 × H2500 |
Why Expo Advanced Materials
TOYO TANSO Japan authorised partner — premium isostatic graphite grades with full raw-material traceability
Qualified supplier to ALD Vacuum Technologies — supplying graphite components to vacuum furnace operations globally
Full MTC + dimensional inspection report with every shipment
Custom machined to your DXF, STEP, PDF or IGES drawings within 2–4 weeks
ISO 9001:2015 certified | Export to 16+ countries | 24-hour quote turnaround
