1. 3M Products

3M™ Nextel™ Sleeving AS-40

3M ID B40066339
  • Flexible braided sleeving from 3M™ Nextel™ 312 high temperature continuous ceramic oxide yarn|| Flexible braided sleeving from 3M™ Nextel™ 312 high temperature continuous ceramic oxide yarn
  • Protective and conformable tubular shape|| Protective and conformable tubular shape
  • Good chemical and flame resistance|| Good chemical and flame resistance
  • Maintains mechanical properties at high temperatures.
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Product Details

3M™ Nextel™ Braided Sleeving AS-40, made from 312 Grade continuous filament ceramic roving is available in multiple diameters and wall thicknesses up to 2.5 inches in diameter. Designed for continuous use temperatures up to 2200oF (1204oC), AS-40 sleeving is ideal for protective applications requiring high temperature, electrical or thermal insulation or where flame resistance is needed.

3MTM NextelTM AS-40 Braided Sleevings are made from 3Ms continuous Nextel™ 312 ceramic fibers. Nextel™ 312 AS-40 sleevings retain strength and flexibility at continuous temperatures of up to 2192°F (1200°C).

  • Flexible braided sleeving from 3M™ Nextel™ 312 high temperature continuous ceramic oxide yarn|| Flexible braided sleeving from 3M™ Nextel™ 312 high temperature continuous ceramic oxide yarn
  • Protective and conformable tubular shape|| Protective and conformable tubular shape
  • Good chemical and flame resistance|| Good chemical and flame resistance
  • Maintains mechanical properties at high temperatures.
  • Electrically insulative.
  • Multiple diameters and internal diameter (ID) wall thicknesses available to meet user needs.
Specifications
Capabilities
Temperature Resistance
Density (g/cc)
2.7
Diameter (Metric)
1.6 mm, 13 mm, 25 mm, 3.2 mm, 51 mm, 6.4 mm, 64 mm
Fiber Input Denier
900
Fiber Type Input
1/2 Yarn
Industries
Aerospace, Electrical, Fuel Cell, Industrial
Length Coverage Factor
0.6, 0.7, 0.8, 0.9
Melting point
3272°F (1800°C)
Picks per Unit Length (metric)
3.1 per Centimetre, 4.1 per Centimetre, 4.5 per Centimetre, 4.6 per Centimetre, 5.0 per Centimetre, 7.2 per Centimetre
Product Composition
312
Product Form
Sleeving
Wall Thickness (metric)
0.71 mm, 0.84 mm, 0.94 mm, 0.97 mm
Yield as Packaged (metric)
11 Metre per Kilogram, 178 Metre per Kilogram, 19 Metre per Kilogram, 33 Metre per Kilogram, 58 Metre per Kilogram, 87 Metre per Kilogram, 9 Metre per Kilogram
Yield on Nominal Diameter Mandrel (metric)
15 Metre per Kilogram, 168 Metre per Kilogram, 25 Metre per Kilogram, 50 Metre per Kilogram, 6.2 Metre per Kilogram, 7.1 Metre per Kilogram, 79 Metre per Kilogram
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