GB/T 46838-2025
UpcomingPlastics—Determination of fracture toughness(GIC and KIC) at moderately high loading rates(1m/s)
塑料 高加载速率（1m/s）下断裂韧性（GIC和KIC）的测定
Application Summary AI generated
This standard specifies a test method for determining the fracture toughness (GIC and KIC) of plastic materials under moderately high loading rates of 1 meter per second. It is applied in material testing laboratories and quality control for industries such as automotive, aerospace, and consumer goods, where plastics must withstand impact or rapid loading conditions. The standard ensures consistent evaluation of crack resistance in plastic components subjected to dynamic stresses.
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