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Standard

Relative Thermal Life and Temperature Index for Insulated Electric Wire

2023-07-24
CURRENT
AS4851A
This test method provides performance data on candidate insulation systems as a function of time and temperature. These data give engineering information on the wire insulation candidate relative to the performance of materials already in use with a backlog of experience. These tests expose candidate insulation systems to a wide range of temperatures for short and long periods of time, while measuring the degradation of its physical properties. For aerospace use, end-point proof tests include mandrel bend, water soak, and dielectric integrity.
Standard

Wire, Electrical, Fluoropolymer-Insulated, Copper or Copper Alloy

2023-02-15
WIP
AS22759E
AS22759 specification covers fluoropolymer-insulated single conductor electrical wires made with tin-coated, silver-coated, or nickel-coated conductors of copper or copper alloy as specified in the applicable detail specification. The fluoropolymer insulation may be polytetrafluoroethylene (PTFE), fluorinated ethylene propylene (FEP), polyvinylidene fluoride (PVF2), ethylene-tetrafluoroethylene copolymer (ETFE), or other Fluoropolymer resin. The fluoropolymer may be used alone or in combination with other insulation materials. These abbreviations shall be used herein. When a wire is referenced herein, it means an insulated conductor (see 7.7).
Standard

Sleeving, Identification, Heat Shrinkable, General Specification

2022-12-20
CURRENT
AS6976
This SAE Aerospace Standard (AS) establishes the requirements for various types of identification sleeving that will shrink to a predetermined size upon the application of heat after it has been marked using AS23053 sleeves as basis material. This AS does not cover specific carrier configuration.
Standard

Insulation Sleeving, Electrical, Heat Shrinkable, General Specification for

2022-10-13
HISTORICAL
AS23053B
This specification establishes the requirements for various types and colors of electrical insulating sleeving that will shrink to a predetermined size upon the application of heat. This specification includes provisions for demonstrating compliance with qualification requirements (see Section 4 and 7.3), in process inspection, and statistical process control inspections (see 4.4). The continuous operating temperature ranges for the sleeving classes covered by this specification are from -112 to +482 °F (-80 to +250 °C). The continuous operating temperature range for each sleeving class is given in the applicable detail specification.
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