ASTM D3851-17(2022)

Anotace textu normy ASTM D3851-17(2022) :

This specification covers the standard physical property requirements and test methods for urethane microcellular materials intended for shoe soling applications. It covers three grades of polyurethane materials that may be selected for use according to abrasion resistance, cut-growth resistance, and other physical properties. Materials shall be subjected to physical tests and shall conform to the requirements for physical properties such as density, tensile strength, ultimate elongation, tear, hardness, cut-growth resistance, and taper abrasion or wear index.


Keywords:
footwear, microcellular, polyurethane, shoe, shoe soling, sole, urethane,, ICS Number Code 61.060 (Footwear),83.100 (Cellular materials)