3M™ Nextel™ Fabric EF-20

3M Product Number EF-20
Products
  • 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
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Product Details

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
Specifications
Capabilities
Lightweighting
Fiber Input Denier
10000
Fiber Type Input
Roving
Industries
Aerospace, Fuel Cell, Industrial
Overall Thickness (Metric)
0.66 mm, 0.76 mm
Overall Width (Metric)
63.5 cm
Product Composition
720
Product Form
Fabric
Thread Count Fill (metric)
2 per Centimetre
Thread Count Warp
6 per Centimetre
Weave
Plain Semi-Unid
Weight (metric)
750 g/m²
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