3M™ Nextel™ Structural Fabric EF-20

3M™ Nextel™ Fabric EF-20, woven from 720 Grade continuous filament ceramic 3000 denier roving, is designed to withstand continuous temperatures up to 2200oF (1204oC).

A structural fabric with high tensile properties, higher weight and high air permeability, EF-20 is ideal for ceramic matrix composite applications, and is available both sized and heat cleaned. Standard width: 36 inches.

• Woven 3M™ Nextel™ 720 continuous ceramic oxide fiber
• Can be converted into semi-unidirectional pre-preg
• Very good mechanical properties at high temperatures
• Electrically insulating with good electromagnetic transparency
• Ideal as a ceramic fiber reinforcement for composites
• Non-hygroscopic and non-oxidizing
• Very low shrinkage after thermal cycling