Dingmans Ferry, PA 518.701.6722 sales@graphiteinsulation.com

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$180.00 $90.00

CFC Plate Spacer, manufactured from our PC70 chopped CFC/CC fibers, is lightweight and offers superior performance for high-temperature applications. Material is also referred to as Carbon Fiber Composites, Carbon-Carbon, or Caron Reinforced Matrix Composites.

Need a different size or thickness? Contact us directly for a custom quote.

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Description

Temperature Rating:

In vacuum – 5432℉ | 3000℃

Grade: PC70 CFC/CC

Benefits
  • High strength and modulus
  • Fire-resistant and dimensionally stable
  • Configuration of Carbon Fabric
  • Fatigue and fracture resistant. Cracks will not propagate as with molded graphite fixtures
  • Lightweight and low thermal mass permitting one to load more parts in each furnace due to the material’s excellent strength to weight ratio while reducing cycle time
  • Thermal deformation-resistant. CFC will remain flat and increase in strength at elevated temperatures reducing scrap and maintaining stricter part tolerances in comparison to a metal that warps over time
Applications
  • Aerospace and military
  • Heat treating and furnace fixtures
  • Primary and secondary structures
  • Windmill blades
  • Brake linings, automotive, and tooling
  • Solid rocket nozzles
Properties
Typical PropertiesUnitsPC70PC70HWL60IC50
Fiber Direction / LengthRandom / ShortRandom / ShortUnidirectional 0° / 90° / LongRandom / Short
Bulk Densityg/cm³1.71.7+1.61.5
Flexural StrengthMPa200200+100100
Tensile StrengthMPa120145200N/A
Youngs ModulusGPa455065N/A
Compressive StrengthMPa120200+N/AN/A
Interlaminar Shear StrengthMPa1919+1110
(Room Temp‑1300℃)
Coefficient of Thermal Expansion

10 -6/℃
10 -6/℃
1.3
10
TBA
TBA
1.1
9
1.1
9
Thermal Conductivity
W/m · k35
12
35
12
33
10
35
12
Specific Heat20℃J/Kg · K720720TBA720
Electrical ResistivityμΩcm2800TBA2800N/A
Charpy Impact StrengthKJ/m²2020TBATBA
Shore Hardness75TBATBAN/A
Temperature Rating
2000
3632
2000*
3632*
2000
3632
2000
3632
Notes:∥ Parallel to fiber Axis
⊥ Perpendicular to Fiber Axis
* Possible to use at higher temperatures at users discretion.
Information provided is average and not guaranteed.

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