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This specification covers a deicing/anti-icing material in the form of a fluid.

This specification covers a deicing/anti-icing material in the form of a fluid.

This SAE Aerospace Standard (AS) establishes the aerodynamic flow-off requirements for SAE AMS 1424 Type I and SAE AMS 1428 Type II, III and IV. Fluids used to deice and/or anti-ice: a Large transport type jet aircraft while on the ground where the takeoff rotation speeds generally exceed approximately 100 to 110 knots. (The procedure for this type of aircraft is referred to as the High Speed Ramp Tests). and/or b Commuter type aircraft while on the ground and when no compensating measures are taken in the aircraft takeoff procedure where the takeoff rotation speeds generally exceed approximately 60 knots. (The procedure for this type of aircraft is referred to as the Low Speed Ramp Tests.) The objective of this standard is to ensure acceptable aerodynamic characteristics of the deicing/ anti-icing fluids as they flow off aircraft lifting and control surfaces during the takeoff ground acceleration and climb.

This SAE Aerospace Information Report (AIR) provides a description of a reference method for field viscosity tests of thickened (AMS 1428) anti-icing fluids.

This SAE Aerospace Standard (AS) establishes the aerodynamic flow-off requirements for SAE AMS 1424 Type I and SAE AMS 1428 Type II, III and IV. Fluids used to deice and/or anti-ice: a Large transport type jet aircraft while on the ground where the takeoff rotation speeds generally exceed approximately 100 to 110 knots. (The procedure for this type of aircraft is referred to as the High Speed Ramp Tests). and/or b Commuter type aircraft while on the ground and when no compensating measures are taken in the aircraft takeoff procedure where the takeoff rotation speeds generally exceed approximately 60 knots. (The procedure for this type of aircraft is referred to as the Low Speed Ramp Tests.) The objective of this standard is to ensure acceptable aerodynamic characteristics of the deicing/ anti-icing fluids as they flow off aircraft lifting and control surfaces during the takeoff ground acceleration and climb.

This document establishes the minimum requirements for an environmental test chamber, and test procedures to carry out anti-icing performance tests according to the current materials specification for aircraft deicing/anti-icing fluids. The primary purpose for such a test method is to determine the anti-icing endurance under controlled laboratory conditions of AMS 1424 Type I and AMS 1428 Type II, III and IV.

This specification covers three types of deicing/anti-icing material, each in the form of a non-Newtonian fluid.

This specification covers a deicing/anti-icing material in the form of a fluid.

This specification covers three types of deicing/anti-icing material, each in the form of a non-Newtonian fluid.

This specification covers an ethylene glycol base deicing fluid in the form of a concentrated liquid.