Refine Your Search

Topic

null

Search Results

Standard

Relative Thermal Life and Temperature Index for Insulated Electric Wire

2023-07-24
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

Insulation Sleeving, Electrical, Heat Shrinkable, General Specification for

2022-10-13
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.
Standard

Dimensional Life of Heat-Shrinkable Sleeve

2022-05-02
AIR7930
This SAE Aerospace Information Report provides additional information and background in regard to the dimensional life of a heat-shrinkable sleeve. The term dimensional life is newly introduced in AS23053 to relate to the dimensional stability instead of the material stability often associated or referred to as the “shelf life.” When the material exceeds such shelf life, it becomes harmful or non-functional.
X