Test Background
Aircraft tires can be tubed or tubeless. They support the weight of the aircraft on the ground while producing the necessary traction for braking and stopping the aircraft. The tires also help absorb shock during landing and cushion the effects of ground roughness during takeoff, launch and taxi. The aviation tire durability test can measure the tensile properties, aging properties, hardness and other physical properties of aviation tires.
Zhongke Testing Reliability Experiment Center has the capability of reliability testing of various tires, and provides professional physical performance testing services such as tensile testing, aging testing, hardness testing, etc. for aviation tires.
Scope of tests
Aircraft tires are classified in many ways, including: type, ply level, with or without tubes, and bias or radial tires. There are also ways to identify tires based on their size.
Test method
1) Tensile properties of tread rubber and sidewall rubber
2) Tread rubber aging test
3) Determination of tread rubber hardness
4) Tread rubber wear test
5) Tread rubber brittleness temperature test
6) Adhesion strength test between cord fabric layers
7) Determination of ply angle and cord density
8) Cord tensile strength test
Test standard:
GB/T 9747-2008 Aviation tire test method
GB/T 528 Determination of tensile stress and strain properties of vulcanized rubber or thermoplastic rubber
GB/T 531 Rubber pocket hardness tester indentation hardness test method)
GB/T 532 Determination of bonding strength between vulcanized rubber or thermoplastic rubber and fabric
GB/T 1682 Determination of low-temperature brittleness of vulcanized rubber Single sample method
GB/T 1689 Determination of abrasion resistance of vulcanized rubber (using Akron abrasion machine)
GB/T 2941 Rubber physical test methods General procedures for specimen preparation and adjustment
