What's New

Wellman Products Group Announces the Introduction of Black Hawk Aerospace-Quality Carbon/Carbon Priced for Industrial Applications

Wellman Products Group continues to lead the advancement of friction materials development with the release of Black Hawk Carbon Composites.

Unique Manufacturing Process

• Versatile formulation
• Prices lower than those for conventional Carbon/Carbon
• Orders delivered in weeks rather than months

Sizes and Shapes

• Flat Stock - current capabilities
  1. Thickness from 1 cm to 7.5 cm
  2. Diameters up to 60 cm
• Shapes custom machined to your prints

Available in various degrees of heat treatment

• Carbonized only, 900C
• Heat-treated at intermediate temperatures, 1200-2400C
• Graphitized, 2800-3000C

Typical densities

• 1.60 g/cm3 Carbonized
• 1.75 g/cm3 Heat Treated/Densified
• Further densification upon request

Material customized to your specific applications, including

• Fire barrier panels
• Glass handling
• Furnace furniture
• Self-lube bearings and seals
• Thermal Management
• Low-CTE molds for composites

Black Hawk Carbon Composite Data Sheet