GB/T 3 2363.2 - 2015 Specifies sample preparation and performance measurement for plastic amide molding and extrusion materials. Detailed description of each link from raw material processing to sample molding, including parameter control of injection molding, extrusion and other methods. For performance measurement, it covers tensile, Impact and other performance tests, and clarifies test equipment, environmental conditions and operating procedures. According to this standard, reliable performance data of amide materials can be obtained, providing key reference for their rational application in automotive, electronics and other industries, and helping enterprises control product mass.