GB/T 3903.7-2005

This standard specifies the test method for artificial ageing conditioning of footwear and its components, simulating the effects of heat and oxygen exposure over time. It is applied in quality control and material testing within the footwear industry to evaluate changes in physical properties, such as flexibility or cracking resistance, after accelerated ageing. Manufacturers and testing laboratories use it to predict long-term durability of shoe materials like rubber, plastics, or synthetic leathers.