GB/T 37900-2019
ActiveTest method of hardness and fracture toughness for ultra-thin glass—Low-load vickers hardness indentation method
超薄玻璃硬度和断裂韧性试验方法 小负荷维氏硬度压痕法
Application Summary AI generated
This standard specifies a low-load Vickers hardness indentation method for testing the hardness and fracture toughness of ultra-thin glass, typically with thicknesses under 1.0 mm. It is applied in the manufacturing and quality control of ultra-thin glass used in electronic displays, touch panels, and flexible devices, where precise mechanical property evaluation is critical to prevent cracking during processing or use.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.