3M™ Nextel™ Sleeving AS-40

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Flexible braided sleeving from 3M™ Nextel™ 312 high temperature continuous ceramic oxide yarn

Protective and conformable tubular shape

Good chemical and flame resistance

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Tech Data Sheet (PDF, 107KB)

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Highlights

Flexible braided sleeving from 3M™ Nextel™ 312 high temperature continuous ceramic oxide yarn
Protective and conformable tubular shape
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

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.

3M™ Nextel™ Braided Sleeving AS-40 is ideal for continuous high temperature applications requiring thermal insulation, electrical insulation, or where flame resistance is needed. AS-40 braided sleeving is made from 3M’s continuous Nextel™ 312 ceramic fiber that retains strength and flexibility at high temperatures.

Applications

Cable and insulation wraps and ties
Fire zone cable protection
Heater wire and thermocouple insulation
Thermal shields
Hose protection
Furnace door seals
High temperature metal treatment

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